Excellent message apostle @darlenys01, Jesus told them to wait for their promise, to wait to receive the power of God who is the Holy Spirit of God who invests you with power and brings to the world the conviction of sin and thus recognize that they are sinners and need the power of God to be saved. God wants every believer to be a fisherman of hearts since this was the desire of God to come to give his life for us and his gospel is the network that you have to send as the Holy Spirit tells you what you do.