You're not going to be sure how it's all going to work out, but that is what will cause you to grow, that's when you'll learn to trust God in a greater way. God is not interested only in the destination. He's teaching you along the way; He's getting you prepared and growing you up. He will lead you purposefully into situations where you're in over your head, your friends can't help you, and you don't have the experience you think you need.
I believe, the future church will be high-touch, experience focused, and Spirit-evident small congregations that grow from conversions, not church transfers. Its clergy will be co-vocational and willing to equip believers for their lives on Monday. It will be embedded in the marketplace, dual-using their facilities for their own sustainability and the flourishing of the local economy.