Hebrews 11:18

18 of whom it was said, That in Isaac shall thy seed be called,

Hebrews 11:18 Meaning and Commentary

Hebrews 11:18

Of whom it is said
That is, of Isaac, Abraham's own son, whom he offered up; or rather, "to whom it was said", as the Vulgate Latin and Syriac versions render it; that is, to Abraham, for to him was this said, ( Genesis 21:12 )

that in Isaac shall thy seed be called;
that numerous natural seed of his, which should inherit the land of Canaan; and his special famous seed, the Messiah, to whom the promises were made; (See Gill on Romans 9:7).

Hebrews 11:18 In-Context

16 But now they desire a better country, that is, a heavenly one; therefore, God is not ashamed to be called their God, for he has prepared for them a city.
17 By faith Abraham, when he was tried, offered up Isaac, and he that had received the promises offered up his only begotten son,
18 of whom it was said, That in Isaac shall thy seed be called,
19 accounting that God was able to raise him up, even from the dead; from whence he also received him in a figure.
20 By faith Isaac blessed Jacob and Esau concerning what they should become.
The Jubilee Bible (from the Scriptures of the Reformation), edited by Russell M. Stendal, Copyright © 2000, 2001, 2010