Our Great God (Eternal God, Unchanging)

Our Great God, often identified by its opening line Eternal God, unchanging, is a modern hymn of praise that exalts the majesty, sovereignty, and faithfulness of God with rich biblical clarity. Written by Bob Kauflin and widely known through recordings by Fernando Ortega and others, the hymn has become a treasured congregational song for worship that is both reverent and accessible.

The hymn begins by affirming God’s unchanging nature, echoing the testimony of Scripture that the Lord is everlasting and never weary. This opening sets the theological tone of the piece, grounding worship in the eternal character of God rather than in human emotion or circumstance. The language closely reflects Isaiah 40, where God is declared to be the Creator who gives strength to the faint and understanding beyond measure.

As the hymn progresses, it celebrates God’s greatness in creation, redemption, and rule. The lyrics emphasize that God’s mercy and love are displayed supremely in Christ, drawing worshipers to respond not only with awe but with gratitude and trust. Hebrews 13 reminds believers that Jesus Christ is the same yesterday, today, and forever, a truth that undergirds the confidence expressed throughout the song.

A defining strength of Our Great God is its balance of doctrinal depth and lyrical simplicity. The repeated refrain reinforces the central theme of God’s greatness, making it especially effective for congregational singing. The melody, often associated with Fernando Ortega’s gentle and reverent musical style, supports meditation and heartfelt praise without distracting from the theological content.

Our Great God continues to serve the church as a song that unites timeless biblical truth with contemporary expression. It calls believers to lift their eyes from themselves and fix their hearts on the eternal, unchanging God who reigns in glory and invites His people to worship Him in spirit and in truth.