Today our mobile society finds people moving three to six times, with some moving up to twenty times, during their lifetime. Add to this the fracturing of the family and the breakdown of natural networks of friendships, and we can see that it is more of a challenge to welcome guests today. Rates of Retention Welcoming people is a never-ending process. Research completed in the late 1980s found that a church must keep about 16 percent of its first-time guests to experience a minimal growth rate of