If We Harbor Unforgiveness?

If we harbor unforgiveness in our hearts against others, the Lord will not listen to our cries for His mercy.

If I had cherished sin in my heart, the Lord would not have listened.
--Psalm 66:18 (NIV)

Blessed are the merciful for they will be shown mercy.
-- Matthew 5:7 (NIV)

For if you forgive men their trespasses, your heavenly Father will also forgive you. But if you do not forgive men their trespasses, neither will your Father forgive your trespasses.
-- Matthew 6:14-15 (NIV)

IF MY PEOPLE... WILL? I WILL! God's Promise in 2 Chron. 7:14.
Grateful