4 Bible Verses about Useless Words And Thinking

but I tell you, that of every idle word, which men shall speak, they shall give an account in the day of judgement; for by thy words thou shalt be justified,

These things remind them of, charging them before the Lord not to contend about words, which is profitable for nothing, and tends to the subversion of the hearers.

and again, "The Lord knoweth the thoughts of the wise, that they are vain."

so that they are inexcusable; because having thus known God they glorified Him not as God, neither were they thankful; but were infatuated by their own reasonings, and their heart being void of understanding was darkened.