Although one individual may possess both power and authority, the two are not identical. Authority is the right or responsibility to do something whereas power is the ability to do something. Unfortunately, the modern versions missed this truth when they translated Matthew 28:18. Instead of properly expressing that because of the resurrection the Lord Jesus had been given all power in heaven and earth, these so-called bibles suggest that He had been instead given authority. The authority already resided with Him, but the resurrection declared Him “to be the Son of God with power” (Romans 1:4). His resurrection from the dead gave Him the power over death by conquering the one who possessed the power of death (Hebrews 2:14).
The Bible points to the unsaved man as an enemy of God (Romans 5:10). Fortunately, those who have trusted Christ as Saviour have been reconciled to God through the blood of Jesus Christ (Romans 5:10; 2 Corinthians 5:18). This reconciliation transforms the enemies of God into His ambassadors (2 Corinthians 5:20). What a wonderful salvation! But there is more! The Lord Jesus has given the ministry of reconciliation to all those who have been reconciled. As such, we are to submit ourselves to the work of telling others how they too can be reconciled to God. Paul understood this and declared that he was a “debtor both to the Greeks, and to the Barbarians; both to the wise, and to the unwise” (Romans 1:14).
