Private Prayer Public Power: 7 Reasons Paul Prayed Privately in Tongues by Ron Smith

It has been estimated that by the year 2050, 12 percent of the population of the world will be Christians who pray in tongues. Pentecostalism has been growing at an unprecedented rate since the early 20th century.

In this book Ron Smith gives us 7 reasons why the apostle Paul prays privately in tongues.
1. Spiritual Warfare
2. Personal Edification
3. Prayer with His Spirit
4. Uttering Mysteries to God
5. Prayers of Blessing
6. Prayers of Thanksgiving
7. Intercession