Micah 6:8

New Revised Standard Version Updated Edition

He has told you, O mortal, what is good,
    and what does the Lord require of you
but to do justice and to love kindness
    and to walk humbly with your God?

Baptism

When we enter the waters of baptism, we proclaim the gospel message. Jesus died for our sins, was buried, and lives again. By joining in holy baptism, we’re identifying ourselves with Him. Romans 6:4 says we have been buried with Him through baptism into death. We’re now dead to the power of sin. Being raised up out of the water expresses our new life in Christ Jesus and our union with Him.

If the meaning of baptism could be summarized in one word, that would be identification. Baptism in Christian faith speaks primarily of personal, public identification with Jesus Christ.