'Aliyyan Waliyyullah' and 'Aliyyan Hujjatullah'

أَشْهَدُ أَنَّ عَلِيًّا وَلِيُّ ٱللَّٰهِ — Ashhadu anna Aliyyan Waliyyullah — I testify that Ali is the wali of Allah.

أَشْهَدُ أَنَّ عَلِيًّا حُجَّةُ ٱللَّٰهِ — Ashhadu anna Aliyyan Hujjatullah — I testify that Ali is the proof of Allah.

On ShiaAzan.com, each wording is displayed once in the commonly recited sequence.

The first wording testifies that Imam Ali is the wali of Allah. 'Wali' carries a range of meanings — guardian, patron, friend and one vested with authority — so no single English word captures every shade. The second calls Imam Ali the hujjah, or proof, of Allah.

The testimony to Imam Ali is widely recited by Shia Muslims after the testimony to Prophet Muhammad, and many communities hear it as an ordinary and defining part of the call. 'Waliyyullah' is the standard, widely documented wording; 'Hujjatullah' is also used as a variant wording in Shia recitation.

ShiaAzan.com includes both wordings prominently in its displayed, commonly recited Shia Azan. At the same time, major Ja'fari legal manuals count eighteen formal phrases and state that the testimony to Imam Ali is good to recite after the testimony to Prophet Muhammad with the intention of seeking nearness to Allah, not with the intention that it is a formal constituent of the Adhan or Iqamah.

On this question in particular, the practical answer for an individual comes from the rulings they follow. This page exists to explain the landscape, not to settle it.

This page was drafted editorially and is awaiting review by a qualified Ja'fari scholar. Treat it as an educational summary, not a personal religious ruling. Where practice varies, follow the guidance of your marja.