13 When God made his promise to Abraham, since there was no one greater for him to swear by, he swore by himself, 14 saying, “I will surely bless you and give you many descendants.” 15 And so after waiting patiently, Abraham received what was promised.
16 People swear by someone greater than themselves, and the oath confirms what is said and puts an end to all argument. 17 Because God wanted to make the unchanging nature of his purpose very clear to the heirs of what was promised, he confirmed it with an oath. 18 God did this so that, by two unchangeable things in which it is impossible for God to lie, we who have fled to take hold of the hope set before us may be greatly encouraged. 19 We have this hope as an anchor for the soul, firm and secure. It enters the inner sanctuary behind the curtain, 20 where our forerunner, Jesus, has entered on our behalf. He has become a high priest forever, in the order of Melchizedek.Hebrews 6:13-20 (NIV)
There are a variety of situations in which a person takes an oath to seal a promise made. Elected officials take oaths, as do judges, military personnel, and non-elected government officials. The oath is to confirm their promise to fulfill their assigned duties and to support the Constitution of the United States of America. A witness in a court proceeding takes an oath confirming their promise to tell the truth as they answer questions. There are all types of oaths but they each exist for the one purpose to affirm the fulfillment of a promise made.
The writer of the letter to the Hebrew people talks about oaths and promises. Specifically, an oath made to Abraham and then a promise made to us. God promised Abraham that he would be blessed and have many offspring. The writer tells us that God swore an oath to God’s self to fulfill the promise to Abraham. God kept that oath. The writer continues by connecting the promise and oath God made to Abraham with the promise of our salvation. The writer indicates that knowing God’s previous fulfillment assures us of the promise made for us. This assurance becomes the anchor of our hope.
We have been made the promise that if we believe in Jesus Christ as God’s son who gave us a way to salvation from ourselves, we would experience our eternal life in God’s presence. This promise was given many years ago so some wonder if it is still possible. What we read here is an answer to that question. The promise is real and can be trusted to be fulfilled as seen throught history. This history includes what has been recorded in Scripture but also through the testimony of people present and past. In trusting in the oath and promise of God, we find hope.