Validity of the Torah

Hello Rabbi, I saw a question here that was asked yesterday. And it prompted another, somewhat similar question in me. If God's authority is morality, why didn't God in His book only command us to speak morally correct words?
Isn't this something to be puzzled about, even though logically it may be a major question. If God is the one who gives morality, how is it that the only book that claims to represent Him doesn't reflect this?
And also some questions about which the Rabbi did answer:
The holocaust that the rabbi did to the lame man, if the lame man's book had conclusive proof that such a reality of a lame man would not exist, we would be in trouble. In the same way, when God commands things that He does not fulfill, He almost contradicts Himself, doesn't He?
And what we find in morality is branches that contradict each other, because they are healthy and limited products, therefore contradictions may arise, it is impossible to expect otherwise. But where did the contradictions arise for God? Why did He come to a contradiction, bordering on contradicting Himself.