2 Cor 3:13-18, Mt 17:4,8 , Mt 5:17, Rom 10:4

When Moses came down from Mount Sinai after receiving the word of God, Moses' face lit up. Moses covered his face with a towel so that the children of Israel could not see him. (Ex 34:29-32)

Ex 34:29 And it came to pass, when Moses came down from mount Sinai with the two tables of testimony in Moses' hand, when he came down from the mount, that Moses wist not that the skin of his face shone while he talked with him. 30 And when Aaron and all the children of Israel saw Moses, behold, the skin of his face shone; and they were afraid to come nigh him. 31 And Moses called unto them; and Aaron and all the rulers of the congregation returned unto him: and Moses talked with them. 32 And afterward all the children of Israel came nigh: and he gave them in commandment all that the Lord had spoken with him in mount Sinai.

The Israelites still pay attention to Moses when they read the Old Testament. When we read the Old Testament, we should pay attention to Christ. (2 Corinthians 3:13-18)

2 Corinthians 3:13 And not as Moses, which put a veil over his face, that the children of Israel could not stedfastly look to the end of that which is abolished: 14 But their minds were blinded: for until this day remaineth the same vail untaken away in the reading of the old testament; which vail is done away in Christ. 15 But even unto this day, when Moses is read, the vail is upon their heart. 16 Nevertheless when it shall turn to the Lord, the vail shall be taken away. 17 Now the Lord is that Spirit: and where the Spirit of the Lord is, there is liberty. 18 But we all, with open face beholding as in a glass the glory of the Lord, are changed into the same image from glory to glory, even as by the Spirit of the Lord.

The disciples were going to build a tent for Jesus, Moses, and Elijah. But when they looked up, only Jesus was left. (Mt 17:4,8)

Mt 17:4 Then answered Peter, and said unto Jesus, Lord, it is good for us to be here: if thou wilt, let us make here three tabernacles; one for thee, and one for Moses, and one for Elias. 8 And when they had lifted up their eyes, they saw no man, save Jesus only.

All Old Testament laws were made perfect in Christ. (Matthew 5:17, Romans 10:4)

Matthew 5:17 Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfil.

Romans 10:4 For Christ is the end of the law for righteousness to every one that believeth.