[Acts 4: 4, 10, 12, 29, 30, 31]
4 But many who heard the message believed; so the number of men who believed grew to about five thousand.
10 then know this, you and all the people of Israel: It is by the name of Jesus Christ of Nazareth, whom you crucified but whom God raised from the dead, that this man stands before you healed.
12 Salvation is found in no one else, for there is no other name under heaven given to mankind by which we must be saved.”
29 Now, Lord, consider their threats and enable your servants to speak your word with great boldness.
30 Stretch out your hand to heal and perform signs and wonders through the name of your holy servant Jesus.”
31 After they prayed, the place where they were meeting was shaken. And they were all filled with the Holy Spirit and spoke the word of God boldly.
[Acts 2: 21]
21 And everyone who calls on the name of the Lord will be saved.
[Acts 3: 12]
12 When Peter saw this, he said to them: “Fellow Israelites, why does this surprise you? Why do you stare at us as if by our own power or godliness we had made this man walk?