308 West Blvd N, Columbia, MO 65203 573-463-5923 info@effectivechurch.com

The Daily Catalyst

Why the “Mainline” Church Is Barely a Line Today

Mainline Church Decline

Word Count: 373 – Est Read Time: 2 Minutes

What’s Up:
Once the backbone of American Christianity, “mainline” denominations have slipped to just 11% of U.S. Christians. Whereas the Evangelical Protestant continues to grow and now represents 23%

So What:
The mainline experiment of social justice, sanitized theology, and a softened Bible backfired. Ignoring Jesus’ real call to discipleship hollowed them out.

The Point Is:

Social Justice Alone Cannot Save Good deeds without gospel truth do not make disciples. The idea that doing nice things would fill pews proved (and continues to be) a miserable failure. Nor does only preaching Jesus’ anger of flipping the tables in the temple, either.

They Lost the Real Jesus The biblical Jesus is demanding, divisive, but with compassion. Jesus calls for heart change that leads to life change. The Sunday school version – sweet, silent, and safe – cannot save a soul.

The Bible Became Optional When scripture became philosophy instead of authority, churches lost their anchor. Faith turned into moral platitudes instead of transformational truth.

Evangelical Alignment Is the Future Mainline churches thriving today are the ones rediscovering biblical authority, real Jesus, and an uncompromising call to authentic discipleship.

And … ?
In 1970, “mainline” churches unofficially forfeited the title they had worn since the 1920s. Today, according to Pew Research, they make up barely 11% of American Christians. The United Methodist Church, Evangelical Lutheran Church in America, Presbyterian Church USA, United Church of Christ, Episcopal Church, Reformed Church in America, and Christian Church (Disciples of Christ) – the Mainline 7 – were once giants. But focusing on solely doing good works, and fighting for those on the margins, without gospel transformation drained their strength. They thought kindness without conviction, or anger without compassion, would build churches. They were wrong. 

And it wasn’t just social justice. It was trading the real, rugged Jesus of the Gospels for a “nice” Christ who would never make anyone uncomfortable. It was treating the Bible as an ancient suggestion manual instead of the living Word of God. Today, many mainline churches that are alive and growing look more like Evangelical Protestant churches – they preach Jesus without apology, they teach the Bible without watering it down, and they call people to real life change. There is a future, but it will not be found by playing it safe or nice.

Action!
Audit your preaching, teaching, and mission this week: Are you offering real Jesus, real Gospel, and real life change … or just “nice” church?