Isn’t it something, that we can bless God with the same mouth we curse out our brother?
Your tongue can’t be tamed, but you can control your thoughts before you speak.
James 4:8-10 (KJV) – but the tongue can no man tame; it is an unruly evil, full of deadly poison. Therewith bless we God, even the Father; and therewith curse we men, which are made after the similitude of God. Out of the same mouth proceedeth blessing and cursing. My brethren, these things ought not so to be.
II Corinthians 10:5 (KJV) – casting down imaginations, and every high thing that exalteth itself against the knowledge of God, and bringing into captivity every thought to the obedience of Christ.