In Jesus' Sermon on the Mount, His assumption was that the believer would be praying and would be fasting. Though often uncertain about both, Christians are still called and expected to practice both regularly.
Matthew 6:5-18 (NIV)
Jesus again is calling out improper motives in people.
Verses 14-15 - How does conditional forgiveness fit with the gospel of free and unmerited grace?
God forgives the debt we forgive the debtor
This is why forgiveness is so powerful.
PRAYER
FASTING