Matthew 15:8
8 o“‘This people honors me with their lips,
but their heart is far from me;
Matthew 15:18
18 But awhat comes out of the mouth proceeds from the heart, and this defiles a person.
Matthew 15:19
19 For out of the heart come bevil thoughts, cmurder, adultery, sexual immorality, theft, false witness, dslander.
Matthew 22:37
37 And he said to him, g“You shall love the Lord your God with all your heart and with all your soul and with all your mind.