How do we know Jesus is the true baptizer?

John the Baptist's declaration in Luke 3:16 establishes that Jesus has the divine power to baptize with the Holy Spirit, which signifies a profound spiritual renewal and regeneration. Unlike John, who administered a merely external ritual, Jesus has the authority to effect inner change in believers' hearts. Acts 1:5 further underscores this truth as it recounts Jesus' promise that the Holy Spirit would be bestowed upon His followers. This critical distinction assures us that the work of transformation and salvation lies solely in the hands of Christ, affirming His divine nature and mission.