Peter became a dynamic preacher after he received the Holy Spirit! The same Peter who denied Jesus, even to a little girl, preached and led three thousand souls to Christ in one day (Acts 2:41). The Apostle Paul, upon receiving the Holy Spirit, immediately went about preaching in the synagogues that Jesus is the Son of God (Acts 9:20).

 

A very important evidence of the presence of the Holy Spirit in anyone’s life is dynamic evangelism. Recall what Jesus said in our opening verse, "But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me…." The Holy Spirit makes you a witness or proof-producer; He makes you preach the Gospel with boldness. When anyone was filled with the Holy Spirit in the Bible, they spoke the Word of God with boldness (Acts 4:31), which often resulted in the conversion of sinners.

 

You can’t claim God saved you and not tell others about it! Don’t keep quiet; preach the Gospel in your world, and beyond; for therein is the power of God unto salvation to everyone that believes (Romans 1:16).