Еврейская мысль к Тегилим 102:7

And similarly (על דרך זה) concerning the use of the word, צלם, that they are comparable (to that of ה); they are similar in their inference in certain respects.

Demut is derived from the verb damah, “he is like.” This term likewise denotes agreement with regard to some abstract relation: comp. “I am like a pelican of the wilderness” (Ps. 102:7); the author does not compare himself to the pelican in point of wings and feathers, but in point of sadness.” Nor any tree in the garden of God was like unto him in beauty” (Ezek. 8); the comparison refers to the idea of beauty. “Their poison is like the poison of a serpent” (Ps. 58:5); “He is like unto a lion” (Ps. 17:12); the resemblance indicated in these passages does not refer to the figure and shape, but to some abstract idea. In the same manner is used “the likeness of the throne” (Ezek. 1:26); the comparison is made with regard to greatness and glory, not, as many believe, with regard to its square form, its breadth, or the length of its legs: this explanation applies also to the phrase “the likeness of the ḥayyot (“living creatures,” Ezek. 1:13).