Matthew 28:19-20 says “Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything I have commanded you. And surely I am with you always, to the very end of the age.”
If you have come to a point in your life where you have decided to follow Christ in everything you do, baptism is the next step of obedience for you to take. Going public with your faith through baptism is a powerful, biblical response to your faith in Jesus.