How do we know baptism is significant for Christians?

Baptism holds profound significance in the life of a believer as it represents an outward sign of an inward reality—our union with Christ. Romans 6 elaborates on this concept, revealing that through baptism, we are symbolically buried with Christ and raised to walk in newness of life. This act does not accomplish salvation in itself but serves to demonstrate the believer's commitment to Christ and the transformative work of grace already done in their heart. It portrays our inclusion in His death, burial, and resurrection, offering assurance of our identification with Him. Thus, as Christians partake in baptism, they profess their faith in God's redemptive plan realized through Jesus Christ, solidifying their hope in Him as their Savior.