1Now in the things which we are saying, the main point is this: we have such a high priest, who sat down on the right hand of the throne of the Majesty in the heavens, 2a servant of the sanctuary and of the true tabernacle which the Lord pitched, not man. 3For every high priest is appointed to offer both gifts and sacrifices. Therefore it is necessary that this high priest also have something to offer. 4For if he were on earth, he would not be a priest at all, seeing there are priests who offer the gifts according to the law, 5who serve a copy and shadow of the heavenly things, even as Moses was warned by God when he was about to make the tabernacle, for he said, “See, you shall make everything according to the pattern that was shown to you on the mountain.” 6But now he has obtained a more excellent ministry, by as much as he is also the mediator of a better covenant, which on better promises has been given as law.
7For if that first covenant had been faultless, then no place would have been sought for a second. 8For finding fault with them, he said,
“Behold, the days are coming”, says the Lord,
“that I will make a new covenant with the house of Israel and with the house of Judah;
9not according to the covenant that I made with their fathers
in the day that I took them by the hand to lead them out of the land of Egypt;
for they didn’t continue in my covenant,
and I disregarded them,” says the Lord.
10“For this is the covenant that I will make with the house of Israel
after those days,” says the Lord:
“I will put my laws into their mind;
I will also write them on their heart.
I will be their God,
and they will be my people.
11They will not teach every man his fellow citizen
and every man his brother, saying, ‘Know the Lord,’
for all will know me,
from their least to their greatest.
12For I will be merciful to their unrighteousness.
I will remember their sins and lawless deeds no more.”
13In that he says, “A new covenant”, he has made the first obsolete. But that which is becoming obsolete and grows aged is near to vanishing away.
The holiness of Yahweh is evident in the unique practices within Israel and in the role of the Levitical System. "Speak to the children of Israel, and say to them, 'When a man consecrates a person to Yahweh in a vow."
The Levitical laws demonstrate the holiness of God. The Lord is perfect and pure and so requires the perfection of sacrifice before we can enjoy His presence forever (Genesis 3:21; Deuteronomy 32:3-4; Psalms 16:10-11; 40:6-8; 49:7-9; Hebrews 10:1-18). Because sinners are alienated from God’s holiness, the offering of the blood of the sacrifice satisfies the wrath of God against sinners (Romans 3:9-31; 5:6-11). The ritual laws required the shedding of blood for the forgiveness of sins, that is, to make atonement for souls (Leviticus 17:10-11, 14). The blood of animals was used as a type or symbol of the blood of Christ until Christ actually came to shed His own blood for our sins (Exodus 25:9, 40; 26:30; 27:8; Numbers 8:4; 1 Chronicles 28:9-19; Romans 3:25; Acts 14:16; 17:30-31; Hebrews 8:5; 9:6-10, 23-25; 10:1-18). The dietary laws made a distinction between clean and unclean animals, also to remind the people of the holiness of God (Leviticus 11:1-47; Deuteronomy 14:1-21). God is unique and distinct, and so the people who belong to Him were to be the same among all the peoples of the earth (Leviticus 11:44-45; Deuteronomy 4:1-8; 7:6-11). God is holy; therefore, His people were to be holy (Leviticus 11:44). Now that Jesus Christ has come, the following passages have a bearing on this issue: Mark 7:19; Acts 10:1-11:14; 15:1-29; Colossians 2:16-23; and 1 Timothy 4:1-5. The moral laws of the Ten Commandments (Exodus 20:1-17; Deuteronomy 5:6-21) or the detailed moral statutes found elsewhere (Exodus 21-23; Leviticus 18 and 20) also demonstrated the holiness of God as opposed to the sinfulness of man. For example, the one who practices sexual immorality defiles himself and violates God’s holiness. The Lord said, “Do not defile yourselves by any of these things; for by all these the nations which I am casting out before you have become defiled (Leviticus 18:24),” and, “Thus you are to be holy to Me, for I the LORD am holy; and I have set you apart from the peoples to be Mine (Leviticus 20:26).” The apostle made the same connection by saying, “Flee immorality…glorify God in your body (1 Corinthians 6:18-20),” “if a man cleanses himself from these things, he will be a vessel for honor, sanctified, useful to the Master (2 Timothy 2:19-22).” Submission to God’s moral law is so vital that when disobedience is the practice, the Scripture says, “I forewarn you just as I have forewarned you that those who practice such things shall not inherit the kingdom of God (Galatians 5:21).” See also Romans 7:1-6; 13:14; 1 Corinthians 3:16-17; 6:9-11; Galatians 5:16-24; Ephesians 5:1-13; Colossians 3:5-11; Titus 2:11-14; Hebrews 13:4; 1 Peter 4:3; 2 Peter 2; and Jude 4.