Pro 4:23, Mat 12:34, 15:16, Mar 7:20-23 | ESV | STEP | Keep your heart with all vigilance , for from it flow the springs of life .

Proverbs 4:23

23 Keep your heart with all vigilance,
for ^afrom it flow ^bthe springs of life.

Matthew 12:34

34 ^cYou brood of vipers! How can you speak good, ^dwhen you are evil? ^eFor out of the abundance of the heart the mouth speaks.

Matthew 15:16

16 And he said, ^f“Are you also still without understanding?

Mark 7:20-23

20 And he said, ^g“What comes out of a person is what defiles him. 21 For from within, out of the heart of man, come evil thoughts, sexual immorality, theft, ^hmurder, adultery, 22 coveting, wickedness, deceit, ⁱsensuality, ^jenvy, ^kslander, ^lpride, ^mfoolishness. 23 ⁿAll these evil things come from within, and they defile a person.”