How, then, can they call on the one they have not believed in? And how can they believe in the one of whom they have not heard? And how can they hear without someone preaching to them? (Romans 10:14).
And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him. (Hebrews 11:6).
Repent of past sins
In the past God overlooked such ignorance, but now he commands all people everywhere to repent. (Acts 17:30).
Confesses Jesus as Lord
As they went along the road they came to some water; and the eunuch *said, “Look! Water! What prevents me from being baptized?” And Philip said, “If you believe with all your heart, you may.” And he answered and said, “I believe that Jesus Christ is the Son of God.” (Acts 8:36-37).
Be baptized for the remission of sins
“Peter replied, “Repent and be baptised, every one of you, in the name of Jesus Christ for the forgiveness of your sins. And you will receive the gift of the Holy Spirit.” (Acts 2:38)
Live a Christian life
“But you are a chosen people, a royal priesthood, a holy nation, a people belonging to God, that you may declare the praises of him who called you out of darkness into his wonderful light.” (1 Peter 2:9)