What does Ephesians 2:16 mean?
The peace Christ brings to believers includes unity, as members of a single "body" of the church. This unity is interestingly exemplified using a symbol of death: the cross. Though Paul frequently mentions the sacrifice of Jesus in Ephesians, this is the only place the cross is specifically mentioned. He uses it to highlight his next phrase, where he notes that Jesus' crucifixion resulted in the end of the spiritual hostility between Jews and Gentiles. More importantly, it removed the spiritual obstruction between man and God. The connection of "cross" and "kill" is clear. Christ's cross—an instrument of execution—killed these spiritual barriers.Both Jews and Gentiles were responsible for sending Jesus to the cross. Similarly, both Jews and Gentiles could benefit from the payment Jesus made on the cross. Through Christ, Jew and Gentile had equal access to salvation through faith in Jesus, becoming part of one family of God. Paul would teach in 1 Corinthians 1:18, "For the word of the cross is folly to those who are perishing, but to us who are being saved it is the power of God." The cross does not make sense to unbelievers, but to the saved it represents God's power to change lives.