Al-Kāfi - The Book of Belief and Disbelief

Al-Kāfi - The Book of Belief and Disbelief Chapter: Creation of the Creatures with Belief in Oneness of Allah in Their Nature 1ـ عَلِيُّ بْنُ إِبْرَاهِي٠َ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُ٠َيْرٍ عَنْ هِشَا٠ٍ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلا٠) قَالَ قُلْتُ فِطْرَتَ الله الَّتِي فَطَرَ النَّاسَ عَلَيْها قَالَ التَّوْحِيدُ.

the invention of Allah (had a certain) nature with which He created all people....’ (30:30) The Imam (a.s.) said, ‘It (invention, Fitrat) refers to belief in Oneness of Allah (belief in Allah only is placed in their nature).”’ حسن - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (7/54))