وَالْخِلَافَةُ ثَلَاثُونَ سَنَةً
And the caliphate lasts thirty years.
This statement assigns a particular historical period to the rightly guided caliphate. Later governments are described by a different term, kingship and rule. The distinction does not imply that no later government existed or that all its acts were invalid.
The issue is terminological and normative: what marks the initial model of succession off from later political authority?
Opening interactive controls...
The Companions’ Disputes, Ijtihād, and the Rightly Guided Caliphate
وَالْخِلَافَةُ ثَلَاثُونَ سَنَةً
And the caliphate lasts thirty years.
This statement assigns a particular historical period to the rightly guided caliphate. Later governments are described by a different term, kingship and rule. The distinction does not imply that no later government existed or that all its acts were invalid.
The issue is terminological and normative: what marks the initial model of succession off from later political authority?