Ever wonder where the whole idea of church came from? In A Case for Why We Have Church, Ryan Rench walks through Scripture to show that the church is not a human invention but God’s plan for this age. More than a gathering of believers, the local church is the only institution given divine authority to carry out God’s work. Rench contrasts cultural effectiveness with biblical legitimacy, showing that obedience to God’s blueprint matters more than outward results. Tracing the true church’s history through persecution and purity, he explains how authority, doctrine, and obedience determine whether a ministry is truly of God. This booklet calls believers back to God’s design for His church—holy, local, and under Christ’s authority.