Fear of the Lord
This is wisdom.
To perfect wisdom: continue to fear the LORD. In God's wisdom, He proclaims this is the wisest thing for us to do.
Ruminate, you clean ones, on the fear of the LORD. He is, was, and is yet to come. When He comes, He will render to each one according to his works and He judges impartially.
The Word of the LORD is life. He is True. All who believe in Him set their seal to this: God is true. Let every man be a liar and God be true.