To what extent was the Caliphate the source and sanction to the legal authority of the Sultans of Delhi?

Answer:

The Sultans of Delhi ruled a land where they were a religious minority, and most sought legitimacy by acknowledging the Abbasid Caliph. The Caliphate supplied a valuable sanction for their authority, but that sanction was formal and symbolic rather than the true source of their power.

How the Caliphate was invoked

• Iltutmish obtained investiture from the Caliph in 1229, receiving robe and title.
• This made him a legally recognised Sultan (Sultan-i-Azam) in the eyes of the ulema.
• The Caliph's name was read in the khutba and struck on the coinage.
• Muhammad bin Tughlaq sought investiture even after the Caliphate's destruction in 1258.
• Firoz Shah proudly styled himself the deputy (naib) of the Caliph.

The value of the sanction

• It conferred legitimacy on rulers who were often usurpers or of slave origin.
• It reconciled the ulema and the orthodox Muslim population to the ruler.
• It gave the Sultanate a recognised place within the wider Islamic world.

The limits of that authority

• The Caliph exercised no political power over India and made no appointments.
• The Abbasid Caliphate was destroyed by the Mongols in 1258, yet Sultans continued the fiction.
• Alauddin Khalji dispensed with investiture and asserted his own authority directly.
• Real power rested on the army, the iqta system and success in war.
• Balban's theory of kingship derived authority from God directly, not through any Caliph.

The role of the ulema

• The ulema interpreted the sharia and could question a ruler's legitimacy.
• Sultans generally conciliated them while retaining practical independence.
• Alauddin Khalji told Qazi Mughis that he governed by the needs of the state.
• State law (zawabit) developed alongside sharia to meet Indian conditions.

The Caliphate therefore furnished sanction rather than source. As historians of the Sultanate observe, investiture was a valuable legitimising device for rulers who needed the approval of the orthodox, but the real foundation of their legal authority lay in effective military power and in the theory of divinely appointed kingship they themselves developed.