What is the meaning of church baptism?
A. Baptism in the name of the triune God (Mt. 28:19) testifies to the believer's faith (Acts 2:38; 8:37-38), symbolizes the washing away of his sins (Acts 22:16), and expresses the believer's identification with Christ in His death, burial, and resurrection and his intention to live a Christ-exalting life (Rom. 6:1-23). [2]
I was baptized by Alistair Begg, teacher on the Truth for Life radio broadcast. When he baptized me, I understood that I was making an outward profession of an inward change of heart. When Pastor Begg lowered me down, I was identifying with Christ in His death, and when he brought me up, I was identifying with Christ in His resurrection. This baptism was an expression of my identity with Jesus Christ, expressing the truth that my sin nature died on the cross with Jesus, and that I was raised a new man in Him.
To summarize, here is what it means to be identified with Christ in His death:
"First, it means we participate in all the benefits and accomplishments of His death.
"Second, it means His death satisfied all the righteous demands of God the Father: we are personally identified with that accomplishment.
"Third, it means His death made a full payment for sin so that it is no longer an issue: we are personally identified with that accomplishment.
"Fourth, it means that in His death He took the full brunt of divine wrath once for all: we are personally identified with that accomplishment.
"Finally, it means His death struck the final blow to our sin natures, providing a completely adequate salvation from sin and sins: we are personally identified with this accomplishment." [3]
What good news it is indeed that Jesus Christ, by His death and resurrection, brought us not only life, but also death - death to the old nature. While Christians still have flesh, that residue of the old nature (and hence the daily struggle with sin), we no longer have the old nature itself. It died with Christ. Praise God!
