Tony Morgan has a series of blog posts about declining attendance in Sunday worship services, and I found it interesting:
Part 1: Panic at the Church: Dealing with Less Frequent Attendance Patterns
Part 2: How One Church Leans In to Less Frequent Attendance
Part 3: Church Attendance Decline? There’s a Problem with Your Product.
Part 4: Large Church Gatherings Are a Strategy, Not the Mission
Part 5: Why You Might Not Want People In Church Every Sunday
It’s well worth reading. Part three is tough, especially for people in church leadership, but part four is just plain thought-provoking.