Once you have commitment, you need the discipline and hard work to get you there.
Do you suffer your thoughts to tamper with evil; and to dally with wrong-doing? If so; you are not sincere. God will regard your thoughts; for thoughts are heard in heaven. If you willingly sin in thought; if you are base and guilty there; because you think that no eye will see your thoughts; the guilt and baseness will sooner or later break into the outlets of word and deed -- from thought to wish -- from wish to purpose -- from purpose to word -- from word to act -- from act to habit -- from delight in the imagination to consent in the will -- from deed to repeated transgression; such is the genesis of sin.