There are many laws in the Old Testament. By the time Jesus arrived on the scene the Jewish people were practically in bondage to their own laws. Jesus tried to simplify things for them. He told them that his yoke was easy and his burden was light. Even a little child could enter into the kingdom of God.
Jesus taught that all the laws of the Old Testament could be summed up in two laws, love God with all your heart, and love people as you love yourself. In reading the Bible it is necessary to keep these two principles of life in mind. The Bible teaches us how important it is to love God and others. We keep seeing throughout the stories that are told, that this does not come naturally to people.
One of the first verses I ever learned as a child was, “We love him because he first loved us.” The most important message of the Bible is that God loves us. He created us. He designed us. He loved his creation then and he still loves his creation now. The Bible is saturated with the love of God. His love permeates every story and every teaching.