@Setanta,
That was the reason I first quoted Paul. The law was impossible for imperfect humans to follow. It existed solely to provide identification for the messiah. Christianity is based on the belief that Jesus kept the law in its entirety.
The provisions of the law are still relevant, even though we are no longer bound to stone adulterers or sacrifice goats. For one thing, they provide insight into the personality of Jehovah.
That is why Jesus, when questioned about the law, replied in Matthew 22, vs 37: "You must love Jehovah your God with your whole heart and with your whole soul and with your whole mind.’ 38 This is the greatest and first commandment. 39 The second, like it, is this, ‘You must love your neighbor as yourself.’ 40 On these two commandments the whole Law hangs, and the Prophets.”"