In chapter 4 of Acts we find the priests and teachers of the law in Jerusalem conflicted. They know a great miracle has happened, but when they look at Peter and John they see ordinary, unschooled men. How could they have healed a man? The answer is the Holy Spirit. The Holy Spirit gave them the boldness to declare healing and the courage to proclaim Jesus Christ as saviour to thousands. God chooses to work with 'ordinary' people, and He wants to fill us with the Holy Spirit over and over again.