This passage shows how the disciples were not isolated from the rest of the world and how they brought the Gospel to those who needed it. The sermon describes what God can do through a Spirit-filled church. Like Peter and John with the lame man, when we are walking in the Spirit we will be willing to give of our time, money and resources. Examine yourself--are you growing in selfishness or selflessness? We need to give people the Gospel, not just what they want. Only the Gospel can transform a heart and life. Are you willing to go out and impact others with the message of the Gospel? Or are you too focused on self? Our ministry is to draw attention to Christ and His power, not towards man.