Sarah: Gen 17:21, Gen 18:10-14, Gen 21:2, Gen 21:3, Gen 21:6, 2Ki 4:16, 2Ki 4:17, Luk 1:13-20, Rom 9:6-9, Gal 4:28-31 Isaac: Yitzchak, which we change into Isaac, signifies laughter; in allusion to Abraham's laughing, Gen 17:17. By this Abraham did not express his unbelief or weakness of faith, but his joy at the prospect of the fulfilment of so glorious a promise; and to this our Lord evidently alludes, Joh 8:56. Reciprocal: Gen 9:16 - everlasting Gen 16:11 - shalt Gen 21:1 - Sarah as Gen 21:10 - Cast out Gen 21:12 - in Isaac Gen 22:2 - Take Gen 25:11 - after 1Ch 1:28 - Isaac Mat 1:21 - she Luk 1:55 - General Act 3:25 - the covenant Gal 3:17 - the covenant Heb 11:18 - That