God the revealer remains Himself unrevealed. This hadith seems racist in its report of creation. All Muslims know that the right hand is the hand for eating and greeting. The right shoulder of Adam saw the white folks emerge. The black folks came from his left.
Seeds grow and produce.
The black race is compared to coals which are used to produce heat by burning. This is juxtaposed to those going to heaven and hell where they will either flourish or burn. It is difficult to resist the impression that Allah appears to be a racist. He is self-existent, and he cannot not exist. But if God is by nature a necessary kind of being, then it is of his nature to exist.