What is the core contrast between “ikhtalla mīzānun” and “al-mīzānu maʿībun”?

Supplementary Practice 17: Market Inspection, Evidential Scope, and Rhetorical Precision

• The first is vocative and the second interrogative
• The first reports change; the second predicates a condition
• The first is consequence and the second condition
• The first is eternally true and the second always momentary