Since Jesus was the ONLY one able to fulfill the law he was the only one that was able to break it. This was the purpose of Jesus to come to earth to give us a way that we can be saved through him. In Matthew 5:17-18 he says that nothing will by any means disappear from the Law until everything is accomplished, and then we see that when he died on the cross he did accomplished the law making it disapear John 19:30. We also see that he fulfills different prophecies like the one in Isaiah 61:1-2 Luke 4:16-21.
He replaced Moses Law for his Law of grace and truth John 1:17. He changed Moses Law Acts 6:14 and now we are justified through him and not through Moses Law Acts 13:39. He was the end to the law Romans 10:4. He is the new mediator Romans 3:30; Galatians 3:20; 1 Timothy 2:5; Hebrews 8:6; Hebrews 9:15; Hebrews 12:24; 1 John 2:1-2. He is the new priest and as the new priest changed the law Hebrews 7:12; 22; 26.
according to his eternal purpose that he accomplished in Christ Jesus our Lord. In him and through faith in him we may approach God with freedom and confidence Ephesians 3:11-12
We should trust Jesus and allow him to give us the joy that he has done everything for us. We just need to accept and not add anything to the new covenant Galatians 3:15.