What does Ephesians 1:21 mean?
According to ancient tradition, the "right hand" was symbolic of power, authority, closeness, and acceptance. Jesus is pictured at the right hand of God in verse 20, as well as several other locations in the New Testament (Romans 8:34; 1 Peter 3:22). Jesus' status in heaven places Him "far above all rule and authority and power and dominion." Paul uses these words together of Jesus only here in Scripture. In Colossians 2:10 he noted Jesus as the one "who is the head of all rule and authority." This string of words is clearly used to offer all possible attributes of power to Jesus.In addition to Christ's power, His name is so great that "repentance and forgiveness of sins should be proclaimed in his name to all nations" (Luke 24:47). The greatness of His name also extends through all time and ages. Paul gives no room to suggest that Christ's power and authority might be overtaken by someone else. All figures, prophets, and leaders who come after Jesus are subordinate to Him. Christ reigns now, and will reign forever. Revelation chapters 21 and 22 offer additional details about this eternal reign of Jesus.
Ephesians 1:15–23 celebrates the value of our salvation in Christ. Paul's prayers for the believers of Ephesus not only include praise for their success, but an appeal for their growth. This passage heavily involves the supremacy of Christ. As believers, we are not only followers of Jesus, but also recipients of His blessings and power. Paul seeks to remind the Ephesian church that a complete understanding of Christ leads to a greater love and a stronger faith.
The first chapter of Ephesians contains two main passages. The first describes the blessings Christians have been given as a result of our salvation through Christ. Paul explains these through praises directed to God the Father. The second section both commends the Ephesians for their reputation, and prays that Christ would bring them into an even fuller and more aware faith.