The September-October 2023 issue of Outreach showcases the 100 fastest-growing and largest churches in America and their remarkable stories. We also look at the heartbeat of these churches. In “Beyond Numerical Growth,” Alan McMahan and Billy McMahan explore key practices that drive high conversion rate churches. In “Every Culture Welcome,” Scott McConnell looks into how and why many churches are intentionally becoming multicultural. And Margaret Diddams shares biblical values that can help churches of any size develop a healthy culture in “A Firm Foundation.”