This sermon examined the reason for being filled with the Spirit with the evidence of speaking in tongues. Explored three reasons why this would be desirable.  (1) Language brings us into unity/harmony which can produce the glory of God.  Want to see God?  Do it His way and pray always in the spirit. (2) The Holy Ghost will give you utterance and you pray this back to the Father, He sets His mind on you, you have His attention! Pray that utterance you pray His mind, will, and purpose!  Speaking in tongues makes God’s power available.  1 Cor. 14:22 tongues is a sign to them that believe not of the works of God.  When will we get to know the Spirit of God?  Are you afraid of being called a fanatic?  Pray in the Holy Ghost and He can draw the unbelievers and move by HIs manifestations to meet their needs.  There are two reasons the Spirit of God cannot move…unbelief and people who are unlearned.  When was the last time a sinner ran out of this place full of God and told people come meet a church full of God?  To get full of God you have to pray in the Holy Ghost (tongues) and let Him fill you up; in the Greek is be being filled, not an event but a lifestyle!  You can understand what the will of the Lord is!  (3) Praying in tongues helps in worship.  You can sing out of your spirit directly to God by the anointing of the Holy Ghost.