Omniscience is knowing the past, the present, the future, and the possible. God knows these things equally well and perfectly.
Wisdom is rooted in knowledge.
For God is greater than our hearts, and he knows everything. You have done a foolish thing, and from now on you will be at war. For a man s ways are in full view of the LORD, and he examines all his paths. 15 he who forms the hearts of all, who considers everything they do. The good man brings good things out of the good stored up in him, and the evil man brings evil things out of the evil stored up in him.