It was very difficult for people during the time of Christ to really understand what Jesus was doing. Jesus came to fulfill the Law, and that’s what He did all throughout the gospels of Matthew, Mark, Luke, and John. These books are NOT the New Testament, they are Jesus fulfilling the Law.
So the worst thing we can do is to believe these gospels are the New Testament.
This is only a small portion of the teaching, “Father, Glorify Your Name“.