Collateral for special obligations, constructive settlement in the session, agreed custodian, fungibles and debased coins Read the bilingual lesson for Kitab al-Rahn: Salam, Sarf, Third-party Custody and Fungible Collateral and test your understanding with a focused quiz.
Lesson
1. What a pledge can secure beyond a loan
The prior lesson established that a rahn secures an enforceable obligation. The next problem is whether security is restricted to an ordinary loan or also covers performances owed under special contracts.
Salam has distinct duties concerning the advance price and later delivery, while sarf requires exchange within the same contracting session. The underlying contract’s requirements and collateral liability must therefore be kept distinct.
2. Pledge securing the salam capital
وَيَصِحُّ الرَّهْنُ بِرَأْسِ مَالِ السَّلَمِ
Translation: A pledge is valid for the advance price of a salam contract.
Raʾs māl al-salam is the price paid in advance by the purchaser, in return for goods to be delivered later. The seller may accept specified security for that price obligation.
Example: the purchaser owes 50,000 dirhams as advance payment and provides a known asset as security. Valid collateral does not itself count as payment: the special salam requirement of actual receipt remains to be satisfied.
3. Collateral is not the advance payment
In salam, receipt of the price within the contractual session is a condition. Taking a watch as collateral secures the seller’s claim; it is not itself a transfer of the price.
If the purchaser merely pledges a watch and the parties leave without payment, the collateral alone does not cure the defect. A different outcome is discussed where the pledge perishes during the session and its secured value is treated as constructively received.
4. Security for the goods owed in salam
Muslam fīh is the specified property the seller must deliver later under salam. Here the purchaser is the creditor and the seller is the obligor. The seller may provide collateral to secure delivery of that debt in goods.
For example, a seller promises 200 kilograms of specified wheat in one month and delivers identified security. Pledging does not remove the rules on specification, delivery time or other salam conditions. It secures an obligation in fungible goods, not simply a cash loan.
5. Collateral for the countervalue in sarf
وَثَمَنِ الصَّرْفِ وَالْمُسْلَمِ فِيهِ
Translation: And also for the consideration of sarf and for the goods owed under salam.
Sarf is an exchange governed by the special rules of gold, silver and corresponding monetary consideration. Both countervalues must be possessed within the session. Collateral may secure the unpaid consideration but giving collateral is not identical to making the required exchange.
If a party receives gold but still owes silver, he may pledge security. Unless the missing consideration is received or validly constructively satisfied before the session ends, the pledge by itself does not validate sarf.
6. Why the session requirement survives
Rahn concerns security of a claim, whereas salam and sarf also impose a validity requirement tied to time. Merely changing an unpaid exchange into a secured debt cannot waive the contract’s condition.
Two questions must be asked separately:
1. Was the pledged asset validly delivered?
2. Was the required salam price or sarf countervalue received in the session?
An affirmative answer to the first does not guarantee the second.
7. Collateral perishing during the session
فَإِنْ هَلَكَ فِي مَجْلِسِ الْعَقْدِ
Translation: If it perishes during the contract session.
The original text identifies an exceptional case: the pledge was properly possessed and then perished within the very contracting session. Its pledge liability can amount to constructive settlement of the countervalue, so salam or sarf may be completed to the applicable extent.
This does not apply to an unpossessed promise of security. Actual valid custody and the amount of liability must first be established; only then is an equivalent constructive receipt recognized.
8. Why constructive satisfaction is recognized
Under the classical pledge rule, when possessed collateral perishes, the secured obligation is discharged to the extent of the lesser of its legally assessed value and the debt. The creditor is deemed to have received that part of the claim, even without physically receiving coins.
If the countervalue owed is 40,000 and the pledged value is 40,000, destruction during the session can provide constructive receipt. If the secured value is only 25,000, the remaining 15,000 has not automatically been paid.
9. If the pledge remains intact
Collateral that survives in custody is not the same as receipt of the price. The rules requiring receipt of salam capital and both sarf countervalues in the session remain binding.
If collateral is taken but no price is paid, the pledge does not perish and the parties separate, the relevant receipt requirement remains unmet. The future obligation to supply the muslam fīh is different: it becomes due at its specified time, not necessarily in the original session.
10. Salam has two separate secured obligations
One salam contract creates two different obligations:
1. Capital: the purchaser’s advance price, which must be received in the session.
2. Muslam fīh: the specified goods the seller will deliver later.
Both can be secured. But the immediate-receipt requirement matters especially for the first. In the second, the collateral secures a deferred obligation and does not remove the seller’s duty to deliver at the appointed time.
11. Zufar’s objection and the Hanafi response
Zufar’s objection, recorded in Hanafi commentary, is that treating a perished pledge as settlement resembles substituting an unlike countervalue where substitution is restricted. He therefore disputes the arrangement.
The response associated with Abu Hanifah and his two disciples is that financial liability may support constructive satisfaction in terms of value. The event is analyzed under the rules of pledge liability, not as an ordinary freely negotiated substitution.
This is a historical juristic disagreement rather than a universal consensus.
12. Pledge held by an agreed independent custodian
عَلَى يَدِ عَدْلٍ جَازَ
Translation: It is permissible to place it with a trusted custodian.
An ʿadl is a trusted third person mutually appointed by pledgor and pledgee to hold the asset. Al-Quduri permits this arrangement: the asset need not always remain in the creditor’s direct physical custody.
For example, both parties agree to store pledged jewelry in a mutually trusted custodian’s safe. After valid delivery, the collateral rights of the parties continue to apply.
13. Whose possession does the custodian represent?
The neutral custodian holds two sets of interests. As to the physical asset, he preserves the owner’s property; as to its secured financial value, his custody also safeguards the pledgee’s claim.
He is neither an owner nor a mere observer. His authority arises from the parties’ agreement, and he cannot favor one party in a way that extinguishes the other party’s right.
14. Neither party can withdraw the pledge unilaterally
Once the collateral has been entrusted to a mutually agreed custodian, the pledgor cannot simply take it back, because the creditor retains a security interest. Nor can the pledgee remove it unilaterally, because the owner relied on that particular custodian.
A demand from either side to relocate the asset does not automatically override the other’s right. Consent or an applicable lawful process is needed.
15. Loss of collateral in neutral custody
If collateral in an agreed neutral custodian’s possession perishes, al-Quduri assigns its secured financial liability to the pledgee’s side. It does not become an ordinary deposit in every respect merely because a third party stores it.
Example: the debt is 100,000 and the pledged asset’s legally secured value is 70,000. If it perishes under the ordinary pledge rule, 70,000 is offset and 30,000 remains due, absent a separate ground changing liability.
16. Custody does not itself confer sale authority
Appointment as neutral custodian confers custody, not unlimited power to hand the asset to either side or sell it. The Hanafi commentaries discuss the custodian’s liability if he releases it without authorization.
Likewise, expiry of the payment deadline does not automatically make the custodian an agent empowered to auction the asset. Authority to sell must be separately established. Custodian, sales agent and pledgee are distinct roles.
17. Pledging coins and fungible goods
وَيَجُوزُ رَهْنُ الدَّرَاهِمِ وَالدَّنَانِيرِ
Translation: Dirhams and dinars may also be pledged.
Al-Quduri permits collateral consisting of dirhams, dinars, goods measured by volume and goods measured by weight. A pledged asset need not be unique property valued only by market price; fungibles with replaceable equivalents can also secure a claim.
Examples:
Silver dirhams for a silver-dirham debt.
A specified quantity of wheat for a wheat debt.
A weighed metal securing the same kind of metal.
In each case valid delivery and a valid underlying obligation are still required.
18. Like-kind collateral is set off by its equivalent
Where the debt and perished collateral are fungibles of the same kind, the special classical rule offsets the debt by the equivalent quantity. This is a more precise rule than a generic appraisal of unrelated property.
If 100 silver dirhams are owed and 60 dirhams of the same kind are pledged and perish in the relevant custody, 60 dirhams of the debt are discharged; 40 remain. The whole debt does not vanish just because it was secured.
19. Quality and workmanship do not change the like-kind count
Jawda (quality) and ṣināʿa (workmanship) are named because the like-kind setoff is calculated by equivalence in kind and quantity. Superior craftsmanship does not itself enlarge the number of monetary units discharged.
If 50 fine-quality dirhams secure an 80-dirham debt and perish, 50 units of the same-kind debt are offset; they do not suddenly offset 60 just because their workmanship was superior. This is a particular classical rule on those fungibles.
20. Distinguishing like-kind from unlike collateral
The general rule from Level 122 compares the secured value and the debt when collateral perishes. The present passage explains a more specific like-kind equivalence rule.
A watch securing a 100-dirham debt calls for assessment by its relevant value. Sixty dirhams of the very same kind securing that debt raise the special like-for-like calculation. These two examples must not be flattened into a single unqualified formula.
21. What debased or defective dirhams mean
ثُمَّ عَلِمَ أَنَّهُ كَانَ زُيُوفًا
Translation: Then he discovered that they were debased dirhams.
Zuyūf are dirhams below the expected standard or containing defect or debasement. This is a classical discussion of coins that matched a monetary count yet differed in quality; it is not a blanket ruling about modern illegal counterfeit notes.
Someone owes 100 sound dirhams and pays 100 substandard ones. The creditor unknowingly spends them, only later discovering their lower quality. The disagreement that follows concerns precisely this sequence of receipt, expenditure and later discovery.
22. Why spending the coins matters
The textual case has three cumulative features:
1. An amount equal to the debt was received.
2. The recipient spent those coins.
3. Only afterward did he discover their deficient quality.
This is not automatically identical to a dispute about still-identifiable coins that could be returned. Applying the disagreement requires the same factual sequence as the text.
23. Abu Hanifah on dirhams spent before discovery
According to Abu Hanifah, where a creditor receives the amount due in debased dirhams, spends them and discovers the defect only later, he has no further claim in this specific case.
The reasoning given is that the due quantity was received and this type of fungible coin quality is not separately compensated after the coins have been spent. That is not approval of deception; it is a ruling about the remaining civil claim after this sequence of events.
24. The two disciples’ alternative ruling
Abu Yusuf and Muhammad instead allow the creditor in this case to return the equivalent of the debased coins and demand sound dirhams. In their analysis, the agreed standard of the performance is legally relevant.
For example, 100 sound dirhams were owed; 100 debased ones were received and spent. Under their view, the creditor returns an equivalent of those debased coins and seeks the 100 sound dirhams originally due. This is replacement, not double recovery.
25. Integrated exercise across the passage
Case 1: security for the salam price remains intact, the price is unpaid and the parties separate. The session-receipt condition is still unmet.
Case 2: both parties place pledged goods with a neutral custodian. He cannot release them solely because the pledgor asks.
Case 3: 40 same-kind dirhams securing a debt of 100 dirhams perish. The 40 are set off by equivalent quantity.
Case 4: the right to replacement after unknowingly spending debased dirhams is disputed between Abu Hanifah and his two disciples.
In every case, distinguish the contract, possession, liability and its special rule before deriving a conclusion.
Practice questions
Question 1
What may secure the obligation to pay salam capital?
- Only verbal testimony
- Identified, validly possessed collateral
- An unspecified future crop
- Unidentified assets without delivery
Question 2
Why is merely delivering collateral not payment of salam capital?
- Because collateral secures rather than automatically pays the obligation
- Because salam has no price
- Because only land may be pledged
- Because salam has no session requirement
Question 3
What is muslam fīh in salam?
- The purchaser’s upfront payment
- Interest on the debt
- The specified goods the seller will deliver later
- A custodian’s fee
Question 4
Who typically pledges security against delivery of the muslam fīh?
- An unrelated witness only
- The purchaser as the price
- The custodian acting as purchaser
- The seller who owes delivery of the goods
Question 5
What condition remains in sarf even if collateral is valid?
- Required mutual receipt of the exchanged countervalues
- A six-month delay
- The pledge must be land
- A full year must elapse
Question 6
If valid sarf collateral perishes in the session, what can make a claim constructively satisfied?
- Renaming the contract
- Hope the parties meet later
- Discharge through the pledge-liability rule
- Speculating on a later higher value
Question 7
If the owed countervalue is 40,000 and secured collateral value is 25,000, what follows after loss?
- All 40,000 are necessarily paid
- 25,000 constructively settled, 15,000 remains
- No claim is affected
- The debt increases to 65,000
Question 8
If salam-price collateral remains intact, nothing is paid, and the session ends, what happens?
- The contract is always valid because collateral exists
- Collateral automatically becomes cash price
- Security permanently waives the price requirement
- The required receipt of salam capital was not met
Question 9
Which salam obligation is inherently due at the specified future date?
- Delivery of the muslam fīh
- Advance payment of the capital
- Making the offer
- Witnessing formation
Question 10
What is Zufar’s central objection to collateral securing these special obligations?
- A custodian cannot hold property
- Salam has no price
- Loss as payment resembles substitution by an unlike consideration
- All collateral is forbidden
Question 11
Who is the ʿadl in this pledge context?
- The creditor alone
- The mutually approved trustworthy custodian
- A compelled employee of the seller
- An unrelated purchaser
Question 12
Must valid collateral always be held in the creditor’s own hands?
- Yes, third-party custody can never count
- Yes only for cash
- Yes only for land
- No, valid custody by a mutually agreed custodian may count
Question 13
Why are the custodian’s duties concerning the asset and the secured value distinguished?
- Because he preserves the owner’s asset while safeguarding the creditor’s claim
- Because he becomes the owner
- Because all debt is forgiven
- Because the value becomes zero
Question 14
May the pledgor alone retrieve collateral held by their agreed custodian?
- Yes, unconditionally
- No, the pledgee’s right of retention must be respected
- Only in the morning
- Only if the asset is gold
Question 15
May the pledgee unilaterally remove the asset from the mutually agreed custodian?
- Yes, being a creditor is enough
- Yes, whenever another site seems safer
- No, the owner’s interest in the agreed custodian also remains
- Only when market prices rise
Question 16
Collateral valued at 70,000 securing a 100,000 debt perishes in neutral custody; how much debt remains under the general rule?
Question 17
Does appointment as custodian alone confer authority to sell the collateral?
- No, sale authority must be separately granted
- Yes, every custodian automatically becomes a broker
- Yes, if the debt is large
- Yes, but only for gold
Question 18
Which goods does al-Quduri explicitly allow as collateral here?
- Only standing crops
- Only real estate
- Dirhams, dinars, measured and weighed goods
- Only unspecified future property
Question 19
When same-kind pledged dirhams perish, what determines the setoff?
- Variation in designs on paper
- Equivalent quantity of the same kind
- The pledgor’s name
- The costliest jewelry market price
Question 20
A 100-dirham debt is secured by 60 same-kind dirhams that perish. How much remains?
- 60 dirhams
- 160 dirhams
- Nothing
- 40 dirhams
Question 21
How does superior workmanship affect same-kind setoff after pledged dirhams perish?
- It does not automatically increase the counted monetary units
- It always doubles the discharged debt
- It makes the pledge void
- It always increases the debt
Question 22
What is the normal basis for loss of a watch securing a debt of 100 dirhams?
- The count of dirhams equals the watch’s value
- The watch always discharges all 100 dirhams
- The lesser of secured watch value and the debt
- Treating the watch’s weight as a coin count
Question 23
What does zuyūf signify in this classical dispute?
- Free coins
- Substandard or debased dirhams
- Pure gold dinars
- A single modern banknote type
Question 24
What crucial additional fact appears in the debased-coin case?
- The coins were minted recently
- They were paid at night
- A custodian merely stored them
- The creditor discovered the defect only after spending them
Question 25
What is Abu Hanifah’s view after the debased dirhams have been spent unknowingly?
- No further claim in this specified case
- Double the sound coins become due
- Only half the debt is returned
- Collateral must always be auctioned
Question 26
What is the position of Abu Yusuf and Muhammad in the same debased-coin case?
- Demand a second payment without making a return
- Receive only half
- Return the equivalent debased coins and claim sound ones
- The creditor may never receive coins
Question 27
Why must the equivalent debased coins be returned under the disciples’ view?
- To add interest to the debt
- To replace defective performance rather than obtain double recovery
- Because coins are not property
- So the custodian can borrow
Question 28
Why should loss in neutral custody not simply be treated as an ordinary deposit?
- Because the custodian owns the asset
- Because a pledge can never be possessed
- Because collateral has no value
- Because the pledgee’s financial security remains operative
Question 29
Which statement correctly distinguishes the two salam obligations?
- The capital is due in the session; muslam fīh at the agreed future time
- Muslam fīh is today’s price; capital is future goods
- Neither obligation has a time rule
- Pledge extinguishes both obligations automatically
Question 30
Both parties appointed a custodian. Before payment, only the pledgee orders him to sell. What is the basic response?
- A creditor’s request automatically suffices
- The pledgee has become the owner
- Appointment to custody does not itself give agency to sell
- The debt always vanishes without any sale
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