Isaac Watts (1674–1748) was an English pastor, theologian, and hymn writer widely known as the father of English hymnody. Born in Southampton, England, Watts showed exceptional intellectual ability from an early age and later studied at the Dissenting Academy in Stoke Newington. He served as a Congregational minister for much of his life, though recurring illness often limited his public preaching and led him to focus more fully on writing.

Watts transformed congregational singing by moving beyond strict metrical psalms and introducing hymns that expressed Christian doctrine, devotion, and personal faith in clearer and more lyrical language. His hymns emphasize the work of Christ, the glory of God, and the believer’s response of praise and trust. Among his most enduring texts are When I Survey the Wondrous Cross, Joy to the World, and O God, Our Help in Ages Past. Through his hymns and writings, Isaac Watts shaped Protestant worship for generations and remains one of the most influential figures in the history of Christian song.