Matthew 6:15 (KJV)

And lead us not into temptation, but deliver us from evil: For thine is the kingdom, and the power, and the glory, for ever. Amen.

For if ye forgive men their trespasses, your heavenly Father will also forgive you:

But if ye forgive not men their trespasses, neither will your Father forgive your trespasses.

Moreover when ye fast, be not, as the hypocrites, of a sad countenance: for they disfigure their faces, that they may appear unto men to fast. Verily I say unto you, They have their reward.

But thou, when thou fastest, anoint thine head, and wash thy face;