Sharper Iron — The New Covenant in Christ: Double Certainty

Rev. Sam Wirgau, pastor at Bethlehem Lutheran Church in Ossian, IN, joins host Rev. Timothy Appel to study Hebrews 6:13-20.

The author of Hebrews brings up Abraham particularly as one to imitate in faith and patience. Yet this example focuses less on Abraham’s actions and more on God’s promises. Not only did God make a promise to Abraham after He provided a sacrifice in place of Isaac, but God even swore an oath by Himself. God’s Word on its own is already entirely certain, yet for the sake of our continued encouragement to hold fast, He makes an oath to give His people double certainty that He will do all that He says. This gives us a firm anchor that will not fail, knowing that Jesus is our high priest forever in the order of Melchizedek.

“The New Covenant in Christ” is a series on Sharper Iron that goes through the book of Hebrews. The book of Hebrews is best understood as a sermon preached to those who have gathered for the Divine Service, exhorting them to continued faithfulness to Jesus. As the Son of God and our Brother, Jesus is both our exalted King and faithful High Priest who is truly present with us so that we might fix our eyes on Him.

Sharper Iron, hosted by Rev. Timothy Appel, looks at the text of Holy Scripture both in its broad context and its narrow detail, all for the sake of proclaiming Christ crucified and risen for sinners. Two pastors engage with God’s Word to sharpen not only their own faith and knowledge, but the faith and knowledge of all who listen.

Sharper Iron is underwritten by Lutheran Church Extension Fund, where your investments help support the work of The Lutheran Church—Missouri Synod. Visit lcef.org.

Hebrews 6:13-20

The Certainty of God’s Promise

¹³For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself, ¹⁴saying, “Surely I will bless you and multiply you.” ¹⁵And thus Abraham,^[a] having patiently waited, obtained the promise. ¹⁶For people swear by something greater than themselves, and in all their disputes an oath is final for confirmation. ¹⁷So when God desired to show more convincingly to the heirs of the promise the unchangeable character of his purpose, he guaranteed it with an oath, ¹⁸so that by two unchangeable things, in which it is impossible for God to lie, we who have fled for refuge might have strong encouragement to hold fast to the hope set before us. ¹⁹We have this as a sure and steadfast anchor of the soul, a hope that enters into the inner place behind the curtain, ²⁰where Jesus has gone as a forerunner on our behalf, having become a high priest forever after the order of Melchizedek.

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Footnotes

Hebrews 6:15 Greek he

Rev. Timothy Appel

Although a mathematics degree may not be incredibly helpful to (proudly born-and-raised Texan) Rev. Timothy Appel while hosting Sharper Iron, his love of CFW Walther and the season of Easter will come in handy. His Call is shepherding the flock at Faith Lutheran Church in Godfrey, Illinois, and he’s also husband to wife Kristin and dad to their growing basketball team of children. When he’s not carrying out pastoral duties, you may find him reading “The Lord of the Rings,” snacking on Reese’s peanut butter cups, playing dominoes with his boys, or studying up on Texas history (including Sam Houston, of course).