While Peter was still speaking, the Holy Spirit fell upon all who heard the word. The circumcised believers who had come with Peter were astounded that the gift of the Holy Spirit had been poured out even on the Gentiles, for they heard them speaking in tongues and extolling God. Then Peter said, “Can anyone withhold the water for baptizing these people who have received the Holy Spirit just as we have?” So he ordered them to be baptized in the name of Jesus Christ. Then they invited him to stay for several days.
1 John 5:1-6
Everyone who believes that Jesus is the Christ has been born of God, and everyone who loves the parent loves the child. By this we know that we love the children of God, when we love God and obey his commandments. For the love of God is this, that we obey his commandments. And his commandments are not burdensome, for whatever is born of God conquers the world. And this is the victory that conquers the world, our faith. Who is it that conquers the world but the one who believes that Jesus is the Son of God?
This is the one who came by water and blood, Jesus Christ, not with the water only but with the water and the blood. And the Spirit is the one that testifies, for the Spirit is the truth.
[Jesus said:] “As the Father has loved me, so I have loved you; abide in my love. If you keep my commandments, you will abide in my love, just as I have kept my Father’s commandments and abide in his love. 11I have said these things to you so that my joy may be in you, and that your joy may be complete.
“This is my commandment, that you love one another as I have loved you. No one has greater love than this, to lay down one’s life for one’s friends. You are my friends if you do what I command you. I do not call you servants any longer, because the servant does not know what the master is doing; but I have called you friends, because I have made known to you everything that I have heard from my Father. You did not choose me but I chose you. And I appointed you to go and bear fruit, fruit that will last, so that the Father will give you whatever you ask him in my name. I am giving you these commands so that you may love one another.”