What does it mean that Jesus became sin for us?

The concept that 'Jesus became sin for us' (2 Corinthians 5:21) signifies the profound mystery of Christ's substitutionary atonement. In the sermon, it is emphasized that during His time in Gethsemane, Jesus bore the weight of the sins of His people, facing anguish not merely as a physical suffering but as a deep spiritual burden. This act signifies Him taking on the guilt and shame that our sins bring, thus enabling those who believe to be counted as righteous before God. It illustrates the perfect justice and immense love of God, who provided the only adequate sacrifice to atone for sin, which no other human could fulfill. Ultimately, this emphasizes Jesus' unique role as both fully God and fully man in the redemptive work of salvation.