Baptism is the public declaration that we have been connected to Jesus through faith and have trusted Him to forgive and restore us back to God.
Why should we be baptised?
To obey the command of Jesus - Matthew 28:19-20
To follow the example of Jesus - Matthew 3:16-17
To follow the example of early Christians- Acts 2:41.
To express what happened to us - Romans 6:4-6
To manifest our trust in Christ as Saviour - Acts 8:36