4 Bible Verses about Useless Words And Thinking

"I tell you that for every careless word that men speak they shall give account on the day of judgment.

Always call these truths to men's mind; adjuring them in the presence of God to avoid controversy. It is a useless thing, and subverts those who listen to it.

and again, The Lord knows the reasonings of the wise, how futile they are.

For although they knew God, yet they did not glorify him as God, nor give him thanks; but became vain in their reasoning, and their senseless minds were darkened.