If we have to keep the Law, then the Christ keeping it for us was useless.
Mat 5:18-19, "For truly I say to you; Unless heaven and earth passes away, one yodh – the smallest of the letters – will in no way pass from the Law, until all things are perfected. Whosoever, therefore, will break one of the least of these Laws, and will teach men so, he will be called the least in the Kingdom of YHWH; but whosoever will do and teach them, the same will be called great in the Kingdom of YHWH."
Revelation 12:17, “And the dragon was enraged with the woman, and he went to fight with the remnant of her seed, those guarding the commands of Yah and possessing the witness of יהושעMessiah."
Revelation 14:12, “Here is the endurance of the set-apart ones, here are those guarding the commands of Yah and the belief of יהושע.”
Mat 7:12-14, "Therefore, all things you want men to do to you, do the same to them, for this is the (intent of the) Law and the Prophets. Enter in through the narrow gate; for wide is the gate and broad is the way that leads to destruction, and many are those who go that way. Because straight is the gate, and narrow is the way which leads to life, and few there are who find it."
John/Yahanan 14:15, "If you love Me, keep My commandments."