On this second Sunday in Lent, we continue what I have designed to be a sermon series on the great Biblical promises of God. Last week, we considered God’s covenant with Noah, his family, and all of creation, never again to allow God’s well-ordered creation to be unmade by the waters of chaos. By this promise, God chose to limit God’s own power to create and destroy for the sake of humanity, a choice that foreshadowed God’s condescension to becoming fully human and taking God’s own wrath upon Godself for our sake in Jesus Christ.
This morning, we read about the second great promise of God in scripture: God’s covenant with Abram. Actually, if one were reading through the book of Genesis, by the time one reached chapter 17 and this morning’s reading, one might already be tired of hearing about God’s covenant with Abram. This is by no means the first time it’s come up. God also makes promises to Abram in chapters 12, 13, 15, and 16. They’re all either about land or about progeny, and both cause Abram and his offspring considerable trouble!
When God first came to Abram in the land of Haran, he was already 75 years old. Asking Abram to leave his homeland and his family and set off—without GPS—toward a far country that he had never seen was a tall order indeed. Leaving Haran meant leaving behind not only his country and his family, but also the gods that protected them—and all in response to what might have been nothing more than a voice he heard in his head.
And yet Abram went, and his faithfulness set the stage for God’s grace to repair the broken relationship between God and humanity. That took place in chapter 12. The promise was repeated at the end of chapter 13, when Abram and his nephew, Lot, went their separate ways and began to populate the area in and around Canaan. In chapter 15, God reiterated his promise that Abram would have many descendants, after Abram points out that to that point, God had not deigned to give him a child at all and that one of his house servants was his closest heir. “No one but your very own issue shall be your heir,” God assured Abram, and he took him outside, showed him the stars in the sky, and said, “So shall your descendants be.”
In chapter 16, God made a different sort of promise. Hagar conceived, which, although orchestrated by Sarai, nonetheless made her jealous of Hagar. So Sarai expelled Hagar from Abram’s camp, leaving her to wander alone in the wilderness. But the Lord promised to Hagar, “I will so greatly multiply your offspring that they cannot be counted for multitude.” Not long after, Ishmael was born when Abram was 86 years old, and Abram named him Ishmael, as the Lord commanded.
Now, we often disparage Sarai for the goings-on of chapter 16, and yet she really can’t be faulted for what happened. God promised Abram children, but Sarai—it is supposed—was barren. It was within Sarai’s rights to give Hagar to Abram as a proxy for her barren womb. It’s easy to condemn Sarai and Abram for quote-unquote “not trusting the Lord’s promise,” but it could be argued that they were simply seeking a level-headed solution to their difficulty conceiving. Remember, prior to this story God never promised that Sarai would bear children. God only promised that Abram would have descendants. So it was reasonable for Sarai and Abram to seek a solution to their fertility problems, and their actions frankly had nothing to do with God’s promise. In fact, so faithful was God that even though Ishmael was not the progeny that God had in mind for the covenant, God blessed him nevertheless, promising that God would make a great nation of him, too.
Which brings us to this morning’s scripture reading. 13 years have passed. When we read Genesis, this is often lost on us, even though the author points it out. When Ishmael was born, Abram was 86. In the very next sentence, Abram is 99—so 13 years have passed; Ishmael is 13 years old. Abram, Sarai, and Hagar have had 13 years to get used to the idea that Ishmael was both the product and the heir of God’s promise. Surely Ishmael must have been the heir of the promise! They had no reason to believe otherwise! Moreover, Abram hadn’t heard a word from God in those 13 years. It would appear that the promise had been fulfilled: Abram was living in Canaan and had a son who would become the patriarch of a great nation.
Then, shockingly, God showed back up and revealed quite a bit more of his will. “I am El Shaddai,” God said. That is, I am the God of the mountains. Traditionally, we translate this as “God Almighty.” This is not God’s proper name—we know this, because we know that God’s proper name will be given to Moses, many generations later. But “Almighty God” or “God of the Mountains” is more like a title or a résumé: I made the mountains, I made you, I’m going to make a nation out of you, and I’m the only God that matters.
“As for me,” God said—just as he said to Noah last week, because when you’re making a covenant with someone, this is apparently what you say—“As for me, this is my covenant with you: You shall be the ancestor of a multitude of nations. In fact, you will no longer be known as ‘Exalted Father,’ but as ‘Father of Many.’ I will make you exceedingly fruitful, and you will father nations and kings! And my covenant with you will pass down through the generations to all of your offspring, for an everlasting covenant. I will give them the land where you now reside as a non-citizen, and I will be their God.”
Then, according to our lectionary reading, God did something completely new with this covenant (which, while more detailed than in previous chapters, is still mostly more of the same thing): this time, he included Sarai in the promise! Previously, God had promised Abram children, but not Sarai (which is what led to the Hagar and Ishmael fiasco in the first place). This time, God says, “You shall no longer call her your princess, because she will become a true princess—the matriarch of nations, kings, and peoples—because I will give you a son by her.”
Abram—sorry, Abraham—was incredulous, and who could blame him? He had a son: Ishmael, now thirteen years old. And was Sarai—sorry, Sarah— supposed to conceive a child at the age of ninety? Abraham fell on his face and laughed at this divine silliness. “Tell you what, God Almighty, how about you pass your covenant on to Ishmael? He’s my first-born son, and besides, he’s actually alive here and now—a 13-year-old young man!”
“Nope,” said God. “It’s going to be Sarah’s kid. As for Ishmael, though, I hear you. Don’t worry, he’ll also be blessed, and will be the patriarch of a great nation with twelve princes; but my covenant will be with Sarah’s child, not Hagar’s.”
Now, the lectionary skipped over some verses, as the lectionary has been known to do, perhaps because it thinks it’s sparing pastors the embarrassment of talking about circumcision. But now that I’ve said the word anyway, I guess we might as well talk about it, right? It’s perplexing to me that the lectionary would leave the verses on circumcision out, because it is this ancient rite of middle eastern cultures that becomes analogous to Christian baptism. Chapter 17 of Genesis shows that this seemingly odd ceremonial rite, which marks a child as a member of the covenant community, is not a condition of God’s covenant, but a response to God’s faithfulness. So, too, do we Presbyterians believe that baptism does not reconcile a person to God; rather, it acknowledges that God has reconciled them to Godself already. “As for me,” said God, “I will give you land, give you offspring, and I’ll be their God forever.” This is God’s eternal covenant with the children of Abraham. “As for you,” God went on, “every male among you shall be circumcised.” Circumcision marks one as a child of the Abrahamic covenant, just as baptism marks one as a child of the New Covenant in Jesus Christ. Circumcision, like baptism, is sacramental: an outward sign of the inward grace that God is working out in the life of the people of the covenant. It’s not a condition of God’s covenant; it is a sign of one’s faith in God’s faithfulness.
Faith in God’s faithfulness: that is the proper human response to the great promises of God in scripture, like the covenant between God and Abraham’s offspring. As 2 Peter tells us, “[Christ’s] divine power has given us everything needed for life and godliness, through the knowledge of him who called us by his own glory and goodness. Thus he has given us, through these things, his precious and great promises, so that through them… you may become participants of the divine nature” (2 Pet. 1:3-4). Just as God promised protection and constant love to creation in his covenant with Noah, and just has God promised a blessing to all humanity through Abraham’s family, so too, in Jesus Christ, has God made a new covenant with humankind. When we gather around the Lord’s table, it is to celebrate another sacrament: another outward sign of the inward grace that God is working in the lives of his covenant people. In Jesus Christ, whose broken body and shed blood are the signs of God’s New Covenant with humanity, we partake of and celebrate God’s great promise of reconciliation.
And then, as with baptism, our response to God’s faithfulness is mindful adherence to the Way of Jesus Christ. Our faith in God’s faithfulness is expressed in the way we love one another as God first loved us; the way we love our neighbors in the same way that we love ourselves; the way that we love our enemies and pray for those who persecute us. As Lent carries on, I encourage you to consider—and pray about—how your interactions with others reflects your faith in God’s faithfulness. And where you notice that your interactions fall short of what Jesus would want you to do, be gentle with yourself (as Christ is gentle) and then steel your resolve to do and to be better. God has promised that God’s love for us is eternal and unshakable. Thanks be to God!