1 Corinthians 14:4 (AMP) He who speaks in a [strange] tongue edifies and improves himself, but he who prophesies [interpreting the divine will and purpose and teaching with inspiration] edifies and improves the church and promotes growth [in Christian wisdom, piety, holiness, and happiness].
A. God gave us a system to improve ourselves
B. Self-Improvement comes from more than reading your bible and listening to preachers
C. Tongues are not just a spiritual language, praying in tongues is a Self-Help system
D. Praying in Tongues is the foundation of a Believer being strengthened in every area of life
E. You cannot separate praying in tongues from improving yourself
F. Praying in tongues edifies you at your convenience – Edification on Demand
G. You might not see yourself getting better after praying, but it is happening
H. Christians who have a flawed walk with God (weak in faith, immoral, immature, gossipers, etc) can overcome those ways by praying in tongues