Galatians 6:7-8 (NIV) 7 Do not be deceived: God cannot be mocked. A man reaps what he sows. 8 The one who sows to please his sinful nature, from that nature will reap destruction; the one who sows to please the Spirit, from the Spirit will reap eternal life.
2 Peter 2:19 (NIV) They promise them freedom, while they themselves are slaves of depravity--for a man is a slave to whatever has mastered him.
Sow an act and you reap a habit. / Sow a habit and you reap a character. / Sow a character and you reap a destiny. Samuel Smiles (1812-1904)