Thirteen silent years. Between the last verse of chapter 16 (Abram 86) and the first verse here (Abram 99), the text says nothing at all — thirteen years pass in the width of a chapter break, with Ishmael growing up as the only son. Then "Jehovah appeared" — the second appearance (the first was at Shechem, 12:7) — and announces a new name: "I am El Shaddai." The traditional rendering "God Almighty" (KJV ASV NIV NWT; Douay "the Almighty God") is a guess inherited from the Greek and Latin Bibles (pantokratōr, omnipotens) — the Hebrew meaning is genuinely uncertain: "God of the mountain" (Akkadian šadû), "God of the steppe," or a fertility word (Genesis 49:25 blesses, in one breath, "Shaddai… blessings of the breasts (shaddayim) and of the womb" — apt, in a chapter about a barren couple made fruitful). Geneva alone reads "God all sufficient" (an old rabbinic etymology, she-dai, "who is enough"). Mister keeps it as what it is — a name — untranslated.

"Walk before me, and be blameless." Two loaded words. Hithalekh is the walking-with-God verb of the early chapters — but Enoch and Noah walked with God (5:22, 6:9), and Abram is told to walk before him: not a stroll alongside, but a life lived in full view, out ahead, answerable. And "blameless" (tamim) is Noah's own word (6:9) — wholeness, integrity, soundness of a piece; not sinless perfection (the next chapters will show plenty of flaw). Unlike the covenant of chapter 15 — where Abram slept and God alone passed between the pieces — this covenant comes with commands attached: walk, be whole, keep, circumcise. The two chapters are a matched pair: the unconditional promise, and the answering obligation. "I will multiply you very, very much" — bimod me'od, the doubled "very" this translation keeps (as at the flood's "very, very" triumph, 7:19).

Abram becomes Abraham. The first person in the Bible God renames. The text supplies its own gloss: Avraham because av hamon goyim, "father of a multitude of nations" — a sound-echo more than a strict etymology (to the philologists, Abraham is most likely a dialect variant of Abram, "exalted father"; the text is punning, and says so by its ki, "for"). Hear the long arc: Babel grasped at a name (11:4), God promised to make Abram's name great (12:2) — and now he remakes the name itself, folding the promise into the syllables a man hears every time he is called. From this verse on the narration never says "Abram" again. Note also who is speaking: verse 1 says Jehovah appeared; from verse 3 the speaker is God (Elohim) throughout — the divine-name alternation the flood chapters showed, visible again here; readings differ on why, and this translation prints what stands.

The everlasting covenant, and its formula. "Kings shall come out of you" — planted, for Judah and David, a long way downstream. The covenant is brit olam, an everlasting covenant — the bow's phrase (9:16) — and verses 7–8 speak the sentence the rest of the Bible will never stop repeating: "to be God to you… and I will be their God." This is the covenant formula's first appearance — the line that returns at the exodus ("I will take you as my people, and I will be your God," Exodus 6:7), in the law, the prophets, and at the very end ("they will be his people, and God himself will be with them," Revelation 21:3). It begins here, said to one old man. And the land is granted under a striking title: "the land of your sojournings" (megurekha, from the root of ger, "resident stranger" — 15:13's word) — an everlasting possession, promised to a man who owns not one field of it and lives in it as a guest.

"You shall keep my covenant." The verb is shamar — keep, guard, watch over: the human's garden vocation (2:15), the duty Cain disowned ("am I my brother's keeper?", 4:9) — now the covenant itself is the thing to keep. And its sign: as the bow was "the sign of the covenant" hung in the sky for God to see (9:12-13), this sign is cut into the body and carried — ot brit, the covenant made flesh, at eight days old. Circumcision itself was not new (Egyptians and other neighbors practiced it — Jeremiah 9:25-26 lists them); what is new is the meaning: not a rite of manhood at puberty or marriage, but a mark of membership, given to an infant who has done nothing and can promise nothing — grace before achievement, in the flesh.

The whole household — and the hard pun. The sign crosses the bloodline: "the one born in your house, and the one bought with money from any foreigner" — the household's slaves, that is; the text includes them in the covenant without blushing, and this translation names what they are rather than upholstering it. The covenant community begins as a mixed multitude. Then verse 14 closes on wordplay with teeth: Hebrew "cuts" covenants (karat brit, 15:18 — the cut animals), and the male who will not be cut "shall be cut off (venikhretah) from his people" — the penalty rhymes with the refusal. "He has broken my covenant" — hefar, annulled, made void. The closed break {ס} ends the paragraph.

Sarai becomes Sarah. The second renaming — and the first woman God renames. This time the text offers no gloss: both forms mean "princess" (Sarai the older spelling, Sarah the newer); the change is not in the meaning but in the standing — the next verse crowns it: "kings of peoples shall come from her." For the first time the promise is fastened explicitly to Sarah's own body — "I will give you a son from her" — and she is blessed twice in one verse (the Hebrew repeats; this translation keeps both). After chapter 16's workaround through Hagar, the covenant line runs, God insists, through the barren woman herself.

Abraham laughed. Face down before God — and laughing: vayitschaq. "Shall a child be born to a man a hundred years old?" The shelf all admit the laugh (KJV "fell upon his face, and laughed"), though the old Aramaic Targum softened it to "rejoiced" — while leaving Sarah's laugh in the next chapter as laughter, a double standard the commentators have enjoyed ever since. God is not offended; he is exact. "No — Sarah your wife shall bear you a son, and you shall call his name Isaac" — Yitschaq, "he laughs." The name is minted from the laugh itself: every time the boy is called, the father's incredulity — turned to joy — is spoken aloud. (The annunciation formula, "you shall call his name…," is the very syntax spoken over Ishmael at 16:11; the laughter, like the name, will run on — Sarah's turn comes at 18:12, and her "God has made laughter for me" at 21:6.) In between stands Abraham's counter-offer, tender and human: "If only Ishmael might live before you!" — he already has a son; let the one who exists be enough. Before you — the same "before" as "walk before me" (v1).

"As for Ishmael — I have heard you." The pun pays the boy's name in full: Yishma-El means "God hears" (16:11), and God answers the father's plea with the name's own verb — shema'tikha, "I have heard you." Even in the sentence that passes him over, Ishmael's name is honored. And the blessing is not small: fruitful, multiplied "very, very much," twelve princes (Genesis will list them, 25:12-16), and "a great nation" — the very phrase of Abram's own call (12:2). Ishmael receives Genesis-12 language; what he does not receive is the covenant: "but my covenant I will establish with Isaac." The line is drawn gently and absolutely at once.

"At this appointed time next year." Mo'ed — the "appointed times" of creation's calendar (1:14): the God who installed the fixed times of sun and moon now fixes one for a birth. It is the first hard date ever put on the promise — after twenty-four years of "I will," a year on the clock. Then "God went up from Abraham" — the audience ends as formally as it began.

"On that very same day." The phrase is a formula, and it has appeared once before: "on that very same day Noah entered the ark" (7:13) — the text's stamp for exact, unhesitating compliance. Abraham — who laughed on his face an hour ago in story-time — says not one recorded word; he takes Ishmael, the house-born and the money-bought, "every male among the men of Abraham's house," and does the thing, that day. The ledger then closes census-style, in the manner of chapter 5: Abraham 99, Ishmael 13 — a detail later tradition remembered: circumcision at thirteen remained the custom among Ishmael's Arab descendants, as the eighth day did in Israel. The first covenant community, counted on its first day, is a mixed multitude — one son, and a household of slaves and foreigners-by-birth, all bearing the same sign. The open break {פ} ends the chapter.