'Useless' in the Bible

For it is written and forever remains written,“I will destroy the wisdom of the wise [the philosophy of the philosophers],And the cleverness of the clever [who do not know Me] I will nullify.”

And if I have the gift of prophecy [and speak a new message from God to the people], and understand all mysteries, and [possess] all knowledge; and if I have all [sufficient] faith so that I can remove mountains, but do not have love [reaching out to others], I am nothing.