All these speak of explosive growth, which happened in earlier centuries, but now Christian growth in the U.S. is minimal, with some denominations weakening, losing members. The biggest growth is in other countries, with South Korea, China, the Philippines, and some African nations sending missionaries and gaining converts. In my lifetime there have been revivals without number, but the percentage of Christians in the U.S. is no higher than was fifty years ago. Pray for Revival in America!