Home » Expository Songs » Expository Songs from Genesis 21 Expository Songs from Genesis 21 Expository Songs Promise (Genesis 21:8-21) (2012) Jamie Soles | Popularized by Jamie Soles Lyrics | YouTube | Amazon For the Poor (Genesis 21:14-19) (1779) William Cowper | Popularized by Olney Hymns (1779) Lyrics