Mar 12:29 And Jesus answered him, The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord: Mar 12:30 And thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy mind, and with all thy strength: this is the first commandment. Mar 12:31 And the second is like, namely this, Thou shalt love thy neighbour as thyself. There is none other commandment greater than these. When Jesus answered the question about what was the greatest or the first commandment He answered by summarizing the Ten Commandments with just two. The first commandment Jesus gave us is the summation of the first four and the second is the sum of the remaining six. The most foolish argument I have encountered in the years of my ministry is that the Christian, not being under the Law, should ignore it. First, there is what is recorded of what Jesus said of the Law in Matthew 5:17-19, during the Sermon on the Mount. He told us that the least speck of the Law and the word of the prophets will not pass until everything in them is completed. Couple this very popular heresy of ignoring the Law of God with the heresy taught about forgiveness and you have the formula for admission to Hell. Still in the Sermon in chapter 7:21-27, we find the truth of what I have said here. In John 14:15 we find Jesus giving us our orders to obey His commands and in John 1:1-3 we see that Jesus is not only the God of the Old Testament but that there is nothing created that has not been created by Him. This man, Jesus, is the Omnipotent God of all creation. Now, about those Ten Commandments, there are at least two, very, important things to consider here. First, these commandments are the most accurate and beautiful word picture of our Most Holy God. When we study the passages of Exodus 20 we learn just how holy God is. And as Christians, it is our duty to daily conform our, very, lives to the image of Jesus. (Romans 12:1-2) And second, the Christians need to keep these laws in the fore of their minds because these are our code of conduct, the conduct God wants to see from His Children.