Many even have objective, externally factual evidence of the Christian God’s acting into their lives, and it is very cool. It is not necessary to being a Christian, but it is delightful, desirable, and can be had. Even one who did not desire it (nor find it delightful at first, anyway) was Rich Stearns. (More than one person has become a Christian because of phenomenal ‘co-instants’, or entire interconnected sets of them.)