11 Whence came the polytheistic error of the Greeks? God has no body: whence then the adulteries alleged among those who are by them called gods? I say nothing of the transformations of Zeus into a swan: I am ashamed to speak of his transformations into a bull: for bellowings are unworthy of a god. The god of the Greeks has been found an adulterer, yet are they not ashamed: for if he is an adulterer let him not be called a god. They tell also of deaths, and falls, and thunder-strokes of their gods. Do you see from how great a height and how low they have fallen? Was it without reason then that the Son of God came down from heaven? Or was it that He might heal so great a wound? Was it without reason that the Son came? Or was it in order that the Father might be acknowledged? You have learned what moved the Only-begotten to come down from the throne at God's right hand. The Father was despised, the Son must needs correct the error: for He Through Whom All Things Were Made must bring them all as offerings to the Lord of all. The wound must be healed: for what could be worse than this disease, that a stone should be worshipped instead of God?
Of Heresies.
Source: Catechetical Lectures (New Advent)