NT-EPISTLES.filter - nkjv futile:
nkjv@
Romans:1:21 @ because, although they knew God, they did not glorify Him as God, nor were thankful, but became futile in their thoughts, and their foolish hearts were darkened.
nkjv@1Corinthians:3:20 @ and again, "The LORD knows the thoughts of the wise, that they are futile."
nkjv@1Corinthians:15:17 @ And if Christ is not risen, your faith is futile; you are still in your sins!