Before Jesus the world that hod create was going crazy, people don't what they want and when they want, with no respect of the law that God had given, he had many people that was on board with the law of god but you had many that was not..our god was feed up with the law and people not taking him serous, sin was in the air.god came to the point that he had to do somethings to save the people, so he created is son to take on the sin of the world. So the new book explain why Jesus was here who he came in contact with to spread the word before and after his death he is the on forgiveness and through him you can be for given of you sin and through him we will be able to see our father God, it up to us to believe in the word all things is for given, the new testament is to force the law of the old and you may live life with god if you believe in his son Jesus who die for all our sins.