At-Ta'i, the Abbasid Caliph of Baghdad

Abd al-Karīm ibn al-Faḍl (Arabic: عبد الكريم بن الفضل; 932 – 3 August 1003), better known by his regnal name al-Ṭāʾiʿ li-Amr Allāh/biʾllāh (Arabic: الطائع لأمر الله\بالله, lit. 'He Who Obeys God's Command'), was the Abbasid caliph of Baghdad from 974 to 991. Very little is known about his personal and official life. He succeeded his father Al-Muti as the caliph.