What is the significance of baptism in relation to the preaching of the cross?

Baptism is an outward expression of an inward transformation that comes from faith in the gospel. Todd Nibert emphasizes that while Paul stated he was not sent to baptize but to preach the gospel, baptism is crucial as it signifies our union with Christ in His death and resurrection. It illustrates the believer's commitment to follow Christ and represents the washing away of sins through His sacrifice. Baptism by immersion exemplifies the believer's identification with Christ’s work on the cross, marking the beginning of a new life in Him.