Matthew 12:34 “You brood of vipers, how can you, being evil, speak what is good? For the mouth speaks out of that which fills the heart.
Colossians 3:16 Let the word of Christ richly dwell within you, with all wisdom teaching and admonishing one another with psalms and hymns and spiritual songs, singing with thankfulness in your hearts to God.
Proverbs 4:23 Watch over your heart with all diligence, For from it flow the springs of life.
Proverbs 18:21 Death and life are in the power of the tongue, And those who love it will eat its fruit.
Psalm 37:30,31 The mouth of the righteous utters wisdom, And his tongue speaks justice. • The law of his God is in his heart; His steps do not slip.
Ephesians 4:29 Let no unwholesome word proceed from your mouth, but only such a word as is good for edification according to the need of the moment, so that it will give grace to those who hear.
Acts 4:20 for we cannot stop speaking about what we have seen and heard.”
Psalm 116:10 I believed when I said, “I am greatly afflicted.”
Mark 10:32 They were on the road going up to Jerusalem, and Jesus was walking on ahead of them; and they were amazed, and those who followed were fearful. And again He took the twelve aside and began to tell them what was going to happen to Him,
Romans 10:10 for with the heart a person believes, resulting in righteousness, and with the mouth he confesses, resulting in salvation.