Acts 10:19 While Peter was reflecting on the vision, the Spirit said to him, Behold, three men are looking for you. 20 So get up and go downstairs. Do not hesitate to go with them, for I have sent them. 21 Peter went down and said to the men, “I’m the one you’re looking for. Why have you come?” 22 The men replied, “We have come from Cornelius the centurion. He is a righteous and God-fearing man, who is respected by all the Jewish people. A holy angel told him to ask you to come to his house so that he could hear what you have to say.” 23 Then Peter invited the men into the house to be his guests
Even though Peter did not know these men, God told Peter through the Holy Spirit that three men are looking for you. The Holy Spirit told these men to come to Peter to learn. God used Peter to teach, Cornelius to send and the three men to expand the Kingdom of God. Together we all are the body of Christ.