9 Spiritual Benefits of Speaking in Tongues.

#1: A More Effective Prayer Life.

#2: Enjoyable and Easier prayer.

#3: Matured spiritual organs. 

#4: Enter new spiritual dimensions in Christ.

#5. Realignment to God's will.

#6: Accurate Discernment and Divine Knowledge.

#7. Build supernatural strength.

#8: Build Staying power.

#9: Consistent prayer life.