The author of Hebrews argued that his audience should look to Jesus—their High Priest—for help to make it through their time of testing. Just when they were tempted to let go of their distinctly Christian posture, they received this note of pastoral correspondence. In Hebrews 11, the author of Hebrews (again) looked back to the Old Testament, this time in search of heroes who could inspire his congregation to keep pressing on faithfully. His search was fruitful.
Yet Hebrews 11 is not just a list of the greats of the Old Testament; the chapter has a theological argument as well. Here the author argued that in faith Abel, Noah, Abraham, Moses, and company endured greater struggles than those his readers had faced. And the Old Testament saints accomplished such feats in the days of preparation, before the time of Christ, before the age of a divine intercessor, before the age of perfection (Heb 2:14-18, 4:14-16, 10:14-18). These Old Testament saints thus did more, with less. The author listed the faithful of old in order to persuade his audience to endure their present difficulty—since they lived in the age of open access to the throne of God itself (Heb 9:11-28; 10:19-23). In three places, the author quoted the Old Testament to reinforce the need for his audience to endure in faith just as Enoch, Abraham, and Jacob did.
(1) In Heb 11:5, the author quoted Gen 5:24 to remind his readers that Enoch walked with God by faith and was approved for his faithfulness. After Cain murdered Abel, the Lord gave Adam and Eve another third son, Seth (Gen 4:25). Enoch descended from Seth. The author of Genesis gave few details of Enoch’s life, writing simply that Enoch walked with God and God took him. The author of Hebrews cited Enoch as a model of faith and one who experienced God’s faithfulness. He wanted his audience to know that God knew their faithful commitment to Him and would see to it that they, like Enoch, were rewarded because they labored in faith to please God.
(2) In Heb 11:18, the author cited Abraham’s faithful offer of Isaac as a model of faith because God had told Abraham that Isaac would carry on the covenant promises (Gen 21:12). After Isaac was born, Sarah became jealous for her son and felt that Isaac was threatened by Hagar’s son Ishmael (Gen 21:1-10). Sarah demanded that Abraham drive Ishmael away and the Lord told Abraham to heed Sarah’s word, saying, “Your offspring will be traced through Isaac” (Gen 21:12). When the Lord later called Abraham to sacrifice Isaac—after just receiving confirmation that in Isaac the promises would carry on—Abraham had to trust God. According to the author of Hebrews in Heb 11:19, Abraham knew that God could even raise someone from the dead, and figuratively Abraham saw Isaac raised when the angel of the Lord intervened to stop Abraham from sacrificing his son (Gen 22:12).
(3) In Heb 11:21, the author quoted Gen 47:31 to remind his audience of Jacob’s endurance even in his old age, even in Egypt. When Jacob and his family traveled to Egypt in Genesis 47, Joseph and Pharaoh welcomed them. Jacob and his family settled in the land of Goshen, the best land of Egypt, for seventeen years, and they became prosperous. As Jacob aged and knew that his days on earth were drawing to a close, he asked Joseph to swear to him that Joseph would not bury him in Egypt (Gen 47:29-30). When Joseph swore to his father, Jacob bowed his head in worship (Gen 47:31). The author of Hebrews wanted his audience to imitate Jacob’s enduring faith (Heb 11:21) “outside the camp” (Heb 13:13).

Hebrews 12-13
The references to the Old Testament in Hebrews 12-13 show that the author did not arbitrarily employ Scripture. His use of passages from Exodus, Leviticus, Deuteronomy, Psalms, Proverbs, and Haggai show that he viewed Scripture as a storyline that applied to the unique situation of his audience in Christ.
(1) In Heb 12:5-6, he quoted Prov 3:11-12 in order to describe how God used the audience’s struggles to train them in following Christ. While the audience had to endure their estrangement from Judaism, the author wanted his friends to know that they were in the Lord’s care. He quoted Prov 3:11-12 in Heb 12:5-6, writing, “My son, do not take the Lord’s discipline lightly, or faint when you are reproved by Him; For the Lord disciplines the one He loves, and punishes every son whom He receives.” God was not disciplining them for sin, He was rather training them in the steps of Christ. While natural fathers discipline their children based upon what seems good to them, Hebrews says that God disciplines His children so that they can share in His holiness (Heb 12:10). The audience in view had need of endurance not because of what they had done wrong, but in view of what they might become—those who enjoy fellowship with Him outside the camp (Heb 13:13), those who have a share in the city to come (Heb 13:14).
(2) In Heb 12:20-21, the author quoted Exod 19:12 and Deut 9:19 to contrast the manner of God’s revelation in the old and new covenants. In Exodus 19, the Lord appeared on Mount Sinai with the result that the mountain burned, and the earth shook, frightening Israel. Before the Lord came down upon the mountain, the Lord warned Moses of what was about to take place and told Moses to warn the people against approaching the place of the Lord’s presence. God said, “Put boundaries for the people all around the mountain and say: Be careful that you don’t go up on the mountain or touch its base. Anyone who touches the mountain will be put to death” (Exod 19:12). Moses later trembled at the sight of the Lord’s fierce anger upon the congregation when they bowed to the golden calf (Deut 9:19; Exodus 32). The audience of Hebrews need not fear the Lord in this way. Because of the arrival of the new covenant in Christ, they had come to Mount Zion, the heavenly Jerusalem, to an assembly of the perfected; they enjoyed the sprinkled blood of Jesus that gave them access to God (Heb 4:14-16; 10:19-25; 12:21-24; 13:20-21). By these gifts, the audience had all they needed to abstain from idolatry.
(3) In Heb 12:26, the author quoted Hag 2:6 to illustrate God’s activity in the abrogation of the old covenant and the establishment of the new covenant. The prophet spoke God’s word of promise to the returned exiles, those whose temple was meager in comparison to Solomon’s day, those who were discouraged at their small place in the broader world of their day. Through Haggai, the Lord promised to shake the earth and bring the treasures of the nations to Judah so that they could build the temple into an edifice that would surpass even the glory of Solomon’s temple (Hag 2:6-9). The author of Hebrews employed the words of the prophet to show that in the shaking of heaven and earth, only that which is in heaven, only that which is not created—only that which is distinctly of Christ—will endure. Because the new covenant provided permanent access to God, the author urged his audience to endure their difficulties, saying, “Since we are receiving a kingdom that cannot be shaken, let us hold on to grace. By it, we may serve God acceptably, with reverence and awe; for our God is a consuming fire” (Heb 12:28-29).
(4) In Heb 13:5-6, the author quoted Deut 31:6 and Ps 118:6 to remind his audience that God would care for them in their time of financial need. Near the end of his life, Moses prepared Israel for their conquest of Canaan. Moses assured Israel that Joshua would lead them to follow the ways of the Lord just as he had done and exhorted the people to be strong knowing that the Lord would never leave them nor forsake them (Deut 31:1-6). In Psalm 118, the psalmist celebrated the Lord’s care for Israel in giving them victory over their foes. When the psalmist was in distress, he cried out to the Lord, “The LORD is for me; I will not be afraid. What can man do to me?” (Ps 118:6). The author of Hebrews linked Deut 31:6 and Ps 118:6 to portray God’s care for those who rely upon Him.
(5) In Heb 13:11, the author referenced Moses’ command that Israel take the bodies of sacrificed animals outside the camp to burn them as a prompt for his audience to identify with Jesus apart from the structures of Judaism. When the Lord established Aaron and his sons as priests for Israel, He commanded Moses to consecrate them by slaughtering a bull as a sin offering. After the blood of the bull was applied to the altar, Moses was to burn the bull’s hide and flesh outside the camp (Exod 29:1-14). On the Day of Atonement, the High Priest was to burn outside the camp the remains of the bull and goat sacrificed as sin offerings (Lev 16:27). The author of Hebrews read these commands in light of Jesus’ death outside the city walls of Jerusalem. His audience therefore needed to courageously leave behind the structures of their religion and offer to Jesus the sacrifice of praise, the fruit of lips that confess His name and bear His disgrace (Heb 13:13-15).
Commentary Hebrews New Testament