Abu Yusuf requires closer adherence to the recognized wording of takbir. For him a different phrase of praise is not enough merely because it conveys greatness.
He accepts Allahu Akbar, Allah al-Akbar and Allah al-Kabir, but not alternative formulations such as Allahu Ajall or al-Rahmanu Akbar as sufficient for the opening.
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Description of Prayer: Opening Takbir, Raising Hands, Hand Placement and Thana
Abu Yusuf requires closer adherence to the recognized wording of takbir. For him a different phrase of praise is not enough merely because it conveys greatness.
He accepts Allahu Akbar, Allah al-Akbar and Allah al-Kabir, but not alternative formulations such as Allahu Ajall or al-Rahmanu Akbar as sufficient for the opening.