"How Firm a Foundation" is a Christian hymn first published in 1787 by John Rippon. It is a hymn that emphasizes the strong and unshakable nature of faith grounded in God's Word and divine promises. The hymn reassures believers of God's presence, strength, and unchanging support through life's trials and challenges. Often attributed to Robert Keen (or variations thereof), the text is drawn extensively from Scripture, including Isaiah 41:10, Isaiah 43:2, and others. The hymn has been widely used in Christian worship and notable historical moments, including funerals of U.S. Presidents and by American troops in wars. The key theme is the firmness of faith founded on God's promises and the assurance that God will never forsake those who trust in Him, no matter the difficulties faced, portrayed through vivid biblical imagery of deep waters, fiery trials, and divine aid. Verses include:
- The foundation for faith is laid in God's Word.
- God promises aid, strength, and help in times of fear and trial.
- Suffering and difficulties are refined by God's grace.
- The faithful are never deserted or forsaken by God.
The hymn is often sung to the tune named "Foundation," composed by Joseph Funk, among others.
