- Jeremiah 17:9 (KJV)
“The heart is deceitful above all things, and desperately wicked: who can know it?”
- Proverbs 4:23 (KJV)
“Keep thy heart with all diligence; for out of it are the issues of life.”
- Ezekiel 36:26 (KJV)
“A new heart also will I give you, and a new spirit will I put within you: and I will take away the stony heart out of your flesh, and I will give you an heart of flesh.”
- Matthew 15:18–19 (KJV)
“But those things which proceed out of the mouth come forth from the heart; and they defile the man.
For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies.”
- Psalm 51:10 (KJV)
“Create in me a clean heart, O God; and renew a right spirit within me.”