Abraham ... was sunk in Ur of the Chaldees among foolish idolaters. His father and mother and all the people worshipped the stars. ... He knew that a… - Moshe ben Maimon

Fourth Theory.—Man has free will; it is therefore intelligible that the Law contains commands and prohibitions, with announcements of reward and punishment. All acts of God are due to wisdom; no injustice is found in him, and he does not afflict the good. The Mu'tazila profess this theory, although they do not believe in man's absolute free will. They hold that God takes notice of the falling of the leaf and the destruction of the ant, and that his Providence extends over all beings.

The most evident of the wonders described in the book On the Use of the Limbs [by Galen]... is clearly perceived by all who examine them with a sharp eye. In a similar manner did God provide for each individual animal of the class of mammalia. When such an animal is born it is extremely tender, and cannot be fed with dry food. Therefore breasts were provided which yield milk, and the young can be fed with moist food which corresponds to the condition of the limbs of the animal, until the latter have gradually become dry and hard. Many precepts in our Law are the result of a similar course adopted by the same Supreme Being. It is, namely, impossible to go suddenly from one extreme to the other; it is therefore according to the nature of man impossible for him suddenly to discontinue everything to which he has been accustomed.

This shows the kindness of God to His creatures, even to us weak beings. His righteousness and justice as regards all animals are well known; for in the transient world there is among the various kinds of animals no individual being distinguished from the rest of the same species... all physical, psychical, and vital forces and organs that are possessed by one individual are found also in the other individuals. If any one is somehow different it is by accident, in consequence of some exception, and not by a natural property; it is also a rare occurrence.