With the tongue we praise our Lord and Father, and with it we curse human beings, who have been made in God’s likeness. (James 3:9 NIV)
Don’t use foul or abusive language. Let everything you say be good and helpful, so that your words will be an encouragement to those who hear them. (Ephesians 4:29 NLT)
If you claim to be religious but don’t control your tongue, you are fooling yourself, and your religion is worthless. (James 1:26 NLT)