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).
Believers should seek to be pure in every facet of life. One might consider limiting this to the places he goes or the things he hears and sees, but purity demands a much greater focus. Believers ought to think on pure things (Philippians 4:8) with pure minds (2 Peter 3:1) and pure consciences (1 Timothy 3:9; 2 Timothy 1:3). In particular, believers should have pure hearts before the Lord (1 Timothy 1:5; 2 Timothy 2:22). A pure heart will lead to a pure conscience and a pure mind. A pure heart changes where a man goes, what he looks upon, and the things he allows to enter into his ears. Every Christian should strive to make sure that all things are pure.
