But by the grace of God I am what I am, and His grace to me was not without effect. No, I worked harder than all of them - yet not I, but the grace of God that was with me.
1 Corinthians 15:10

Law demands; grace bestows. Law commands, but gives no strength to obey. Grace promises and performs, doing everything for us. Law burdens, casts down, and condemns. Grace comforts, makes strong and glad. Law appeals to self to do its utmost; grace points to Christ to do all. Law requires effort and strain, urging us toward a goal we can never reach. Grace works all of God’s blessed will in us.