- Let the words of my mouth and the meditation of my heart be acceptable in your sight, O LORD, my rock and my redeemer. (Psalm 19:14)
- But what does it say? “The word is near you; it is in your mouth and in your heart,” that is, the word of faith we are proclaiming: That if you confess with your mouth, “Jesus is Lord,” and believe in your heart that God raised him from the dead, you will be saved. For it is with your heart that you believe and are justified, and it is with your mouth that you confess and are saved. (Romans 10:8-9)
- If anyone speaks, he should do it as one speaking the very words of God. (1 Peter 4:11)
- The good man brings good things out of the good stored up in his heart, and the evil man brings evil things out of the evil stored up in his heart. For out of the overflow of his heart his mouth speaks. (Luke 6:45)
- Death and life are in the power of the tongue, And those who love it will eat its fruit. (Proverbs 18:21)