Christians started singing modern music during the early 18th century through the pioneering work of Isaac Watts and Charles Wesley. Before this shift, most churches strictly sang word-for-word Old Testament psalm translations. Watts and Wesley revolutionized church worship by writing new, emotional poetry focused on Jesus Christ. While this change sparked intense controversy at the time, it opened the door for all modern Christian worship.
The Early Tradition of Strict Psalm Singing
To understand when church music changed, you have to look at worship in the 1600s. For nearly two centuries after the Protestant Reformation, most Protestant churches only sang metrical Psalms. Church leaders believed that singing anything other than the exact words of Scripture was unbiblical. Congregations sang rhyming translations of the Old Testament Psalms, usually without any musical instruments.
This style of singing was often slow, monotonous, and difficult for average churchgoers. Leaders used a practice called “lining out,” where a leader sang one line and the congregation repeated it back. Over time, the music lost its joy and energy. Services felt distant from the personal faith of the believers in the pews. Congregations sang about ancient Israel, but they rarely sang songs that named Jesus or celebrated His resurrection.
Isaac Watts: The Father of English Hymnody
In the late 1690s, a young English pastor named Isaac Watts grew frustrated with the dull state of church music. Legend says he complained to his father about the lifeless singing, and his father challenged him to write something better. Watts stepped up to the challenge and changed Christian worship history forever.
Watts believed that church songs should reflect the full story of the Gospel. He argued that Christians were singing like Old Testament believers rather than New Testament followers of Christ. In 1707, he published Hymns and Spiritual Songs, followed by The Psalms of David Imitated in 1719. He took Old Testament Psalms and reinterpreted them through the lens of Jesus Christ.
Ephesians 5:19 Sing and make music from your heart to the Lord, always giving thanks to God the Father for everything, in the name of our Lord Jesus Christ.
Watts wrote classic songs like “When I Survey the Wondrous Cross” and “Joy to the World.” Instead of just repeating ancient texts word-for-word, believers were suddenly expressing personal, heartfelt devotion to Jesus.
Charles Wesley and the Great Awakening
A few decades after Isaac Watts opened the door, Charles Wesley pushed modern church music even further. Alongside his brother John Wesley, Charles became the poetic voice of the 18th-century Great Awakening. He wrote over 6,000 hymns, using fresh melodies and deeply personal poetry that spoke directly to everyday people.
Charles Wesley took sacred truths and paired them with popular, contemporary tunes of his day. He wanted the music to reach common folk, factory workers, and miners who felt ignored by traditional religious institutions. He wrote timeless classics like “Hark! The Herald Angels Sing,” “O for a Thousand Tongues to Sing,” and “And Can It Be?”
Wesley’s music focused heavily on personal conversion, God’s grace, and an active life with the Holy Spirit. His songs weren’t just theology lessons. They were passionate prayers set to modern music that made truth stick in people’s hearts.
Colossians 3:16 Let the message about Christ, in all its richness, fill your lives. Teach and counsel each other with all the wisdom he gives. Sing psalms and hymns and spiritual songs to God with thankful hearts.
The Firestorm Over “Human Composure”
This shift to modern music didn’t happen without a major fight. Moving from psalm-singing to original hymns caused some of the fiercest worship battles in church history. Traditionalists were furious that pastors were replacing the Bible’s inspired words with songs written by ordinary humans.
Critics called Watts’s music “Watts’s Whims” and branded the new hymns as unauthorized, worldly novelties. Some traditional churches actually split over the issue. Skeptics warned that singing uninspired words would lead churches into false teaching and emotional manipulation. Opponents especially hated Charles Wesley’s use of lively rhythms and accessible tunes, claiming the music sounded too much like street songs.
Yet, despite the harsh pushback, the new music won the hearts of everyday believers. People loved singing about their Savior in plain, emotional language they could easily understand.
The Irony of Modern Hymn Tradition
There is a striking irony in how church music debates play out today. The very songs that Watts and Wesley wrote—once condemned as dangerous, worldly, and dangerously modern—are now treasured as the gold standard of “traditional” worship. Today, many traditionalists fight passionately to protect these 18th-century hymns against contemporary worship styles.
When churches fight over organs versus guitars or old hymns versus modern praise songs, we often miss the real lesson of the early reformers. Watts and Wesley didn’t break tradition just to be rebellious. They changed the music because they wanted the eternal Gospel to connect with real people in a language they understood. When we turn a specific musical era into an unchanging rule, we fall into the exact trap that Watts and Wesley fought against. God cares far more about the posture of our hearts than the publication date of our music.
The Takeaway
Christians began singing modern music in the 18th century when Isaac Watts and Charles Wesley introduced personal, Gospel-centered hymns to replace strict psalm-singing. While their modern songs sparked major controversy, their courage helped believers connect with Jesus in a deep, accessible way. Today, whether we sing centuries-old hymns or contemporary worship songs, the goal remains the same: praising Jesus with thankful hearts.
