An angry man stirs up strife,
And a hot-tempered and undisciplined man commits many transgressions. (Proverbs 29:22)

My child, if you have sinned,
don’t do it any longer,
and pray concerning your previous sins. (Sirach 21:1)

So repent [change your inner self—your old way of thinking, regret past sins] and return [to God—seek His purpose for your life], so that your sins may be wiped away [blotted out, completely erased], so that times of refreshing may come from the presence of the Lord [restoring you like a cool wind on a hot day]; (Acts 3:19)

He who hides hatred has lying lips, And he who spreads slander is a fool. (Proverbs 10:18).

 ‘You shall not hate your brother in your heart; you may most certainly rebuke your neighbor, but shall not incur sin because of him. (Leviticus 19:17)