On the day of the Pentecost when the Holy Spirit came upon all in the upper room, the people outside were amazed and perplexed and they asked to each other, “What does this mean?”. In 2:14 ActsPeter’s speech began with an explanation to what seemed to the outsiders a miracle which they could not understand. And from then on, the apostles ministry were accompanied by signs and wonders each one different from the others. The Holy Spirit performs miracles to empower God’s ministers to access areas that we cannot reach with our human strength. We do everything possible by us and God does the impossible.