Every word is a weight. Thy son — the long-promised one. Thine only son — the only one through whom the covenant runs. Whom thou lovest — the love is named so that the cost is named.

The same emphasis falls on Jesus in Matthew 3:17 — "This is my beloved Son, in whom I am well pleased." The Father knew the cost from Genesis 22 onward.

Moriah is the same hill range on which Solomon would later build the temple (2 Chronicles 3:1). The geography is theological. Where Isaac was bound, sacrifice was offered for centuries — and ultimately, where Christ died.

Two words of staggering faith. We will worship. Abraham named the upcoming act worship before he understood the outcome. The hardest sacrifice is the highest worship.

And come again to you. Plural. Not "I will come back," but "we." Abraham believed Isaac would return with him — by resurrection if necessary. Hebrews 11:19 makes this explicit: "accounting that God was able to raise him up, even from the dead."

This is the first explicit Old Testament expression of resurrection faith. Abraham believed in resurrection two millennia before Easter morning.

Two thousand years before Bethlehem, Abraham prophesied. God will provide Himself a lamb. Not just provide a lamb — but a lamb that is Himself.

John the Baptist would pick up the cry: "Behold the Lamb of God, which taketh away the sin of the world" (John 1:29). The lamb God provided was Himself.

They went both of them together. The phrase is repeated in verse 6 and verse 8 — emphasized. Father and son walked together up to the place of sacrifice. So did the Father and Son to Calvary.

Isaac was no child here. Jewish tradition places him in his late teens or twenties — strong enough to carry the wood up the mountain (verse 6), strong enough to resist if he chose. He did not resist. He submitted.

Isaac is therefore a willing sacrifice — a striking type of Christ, who said "I lay it down of myself" (John 10:18). Both the willing father and the willing son foreshadow Calvary.

A substitute. The whole gospel in one image. The ram dies in the place where Isaac was bound.

Caught in a thicket by his horns — a crown of thorns motif. The substitute that died for Isaac wore thorns about its head. The substitute that died for us wore them on His.

This is the first explicit substitutionary atonement in Scripture. The principle is established here: an innocent victim dies in place of the one under sentence. Every Levitical sacrifice that followed elaborated this image.

Jehovah-jireh — the Lord will provide or the Lord will see to it. The name names God by what He did at the most desperate moment of Abraham's life.

The prophetic note — in the mount of the Lord it shall be seen — likely refers to the temple to come, but ultimately fulfills at Calvary, on these very hills, where God's provision was finally and fully revealed.