Every person who has placed their faith and trust in Christ. A believer is someone who has realized that their sin separated them from God. They have given up on all efforts to reach God through good works or religious activity. They have concluded that Jesus Christ’s death on the cross for their sins is the only thing that can bridge the gap between them and God. A believer is someone who has decided to trust Christ alone for their salvation. If you have come to that point in your spiritual journey, then you are ready to be baptized (Acts 2:41; 8:12-13).