1Therefore we ought to pay greater attention to the things that were heard, lest perhaps we drift away. 2For if the word spoken through angels proved steadfast, and every transgression and disobedience received a just penalty, 3how will we escape if we neglect so great a salvation—which at the first having been spoken through the Lord, was confirmed to us by those who heard, 4God also testifying with them, both by signs and wonders, by various works of power, and by gifts of the Holy Spirit, according to his own will?
5For he didn’t subject the world to come, of which we speak, to angels. 6But one has somewhere testified, saying,
“What is man, that you think of him?
Or the son of man, that you care for him?
7You made him a little lower than the angels.
You crowned him with glory and honor.
8You have put all things in subjection under his feet.”
For in that he subjected all things to him, he left nothing that is not subject to him. But now we don’t yet see all things subjected to him. 9But we see him who has been made a little lower than the angels, Jesus, because of the suffering of death crowned with glory and honor, that by the grace of God he should taste of death for everyone.
10For it became him, for whom are all things and through whom are all things, in bringing many children to glory, to make the author of their salvation perfect through sufferings. 11For both he who sanctifies and those who are sanctified are all from one, for which cause he is not ashamed to call them brothers, 12saying,
“I will declare your name to my brothers.
Among the congregation I will sing your praise.”
13Again, “I will put my trust in him.” Again, “Behold, here I am with the children whom God has given me.” 14Since then the children have shared in flesh and blood, he also himself in the same way partook of the same, that through death he might bring to nothing him who had the power of death, that is, the devil, 15and might deliver all of them who through fear of death were all their lifetime subject to bondage. 16For most certainly, he doesn’t give help to angels, but he gives help to the offspring of Abraham. 17Therefore he was obligated in all things to be made like his brothers, that he might become a merciful and faithful high priest in things pertaining to God, to make atonement for the sins of the people. 18For in that he himself has suffered being tempted, he is able to help those who are tempted.
We first encounter Abraham (father of many nations) as Abram (great father) in Genesis 11:26-31). He was the son of Terah, brother of Nahor and Haran, and uncle of Lot. Abram's brother Haran died while Abram was still in Ur of the Chaldees (Gen 11:28), where also he married Sarai, his half-sister. We discover toward the end of Genesis 11 that his father Terah left Ur, and went to the land of Canaan, via a city named Harana, where Terah died.
The story of Abraham becomes important in chapter 12, in which we are introduced to important biblical characters, locations, and events that set the stage for the remainder of the Bible. Yahweh came to Abram was commanded him to go to a land that He would show him. In this passage, Yahweh sets forth and unilateral and unconditional covenant, in which He promised to make from him a great nation, make his name great, and through him bless all of the families of the earth.[1]
"Abraham (Abram) was first of the patriarchs, father of Isaac and Ishmael, grandfather of Jacob and the traditional ancestor of the Jewish people. Abraham (originally Abram, which means "exalted father") came from Ur in Mesopotamia. His father, Terah, took him (with his wife, Sarah, and his nephew, Lot) to Haran. God called Abraham to leave this new home and to find another home elsewhere in Canaan. After a brief stay in Egypt, Abraham settled near Hebron where he became involved in a local political quarrel when Lot was taken prisoner by an alliance of four eastern chieftains. Abraham launched a successful attack against this confederacy and on his victorious return encountered the mysterious Melchizedek, king of Salem, to whom he gave a tenth of all the spoil he had taken in the battle.
For many years of their marriage, he and Sarah were childless, but God assured Abraham that he would eventually become the father of a great nation. Sarah disbelieved and persuaded Abraham to beget a child by her maid, Hagar, who bore him his first son, Ishmael. When Abraham was ninety-nine years old, God appeared to him, and instituted with him a covenant of circumcision, giving him the new name of Abraham (meaning "father of a multitude") and told him that a son, to be named Isaac was shortly to be born to Sarah. When the boy was in his childhood, God ordered Abraham to take him up to a mountain in the land of Moriah and offer him up as a sacrificial victim. Abraham prepared to do so, but was prevented at the last moment from carrying out the sacrifice, and told that he would be blessed for his faithfulness in being ready to offer up his son.
When Sarah died Abraham bought the plot of ground (the field of Ephron in Machpelah) that became the burial place for many generations of his descendants. He subsequently made arrangements for the marriage of Isaac, and took another wife, Keturah, who bore him Zimran, Medan, Midian, Ishbak and Shuah. At the age of one hundred and seventy five, Abraham died and was buried in Machpelah.
The principal narrative of the part of Genesis dealing with Abraham's history is interrupted in various places by other stories involving the patriarch. These include the parallel stories of his sojourns in Egypt and in Gerar. On both occasions Abraham lied about his relations with Sarah, jeopardising the fulfilment of God's promise (as both Pharaoh and Abimelech intended to take Sarah for themselves), while protecting himself. Both times God intervened to save him from the consequences of his deception. In another story we read of Abraham's intercession on behalf of the cities of Sodom and Gomorrah, which were destroyed for their wickedness."[2]
[1] See Genesis 12:1, for an explanation of God's covenant with Abraham.
[2] Based on the website Mini-Biografias de Personajes Biblicos Web de Recursos Cristianos) (trans. Mini-Biographies of Biblical Characters, Christian Resources Web).