Legalism vs Antinomianism

Jesus wasn't against sin-management - He was against twisting the Law to allow your sin, as the Pharisees were doing. Jesus' commandment was love - loving God and your neighbour. Loving God meant to keep His Law. Loving your neighbour meant to treat them in accordance with God's Law. Love is the fulfilling of the Law. The new commandment is an old commandment fulfilled by a new impartation of Divine ability.