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).
Throughout mankind’s history, God has placed various dietary restrictions upon people. In the beginning, God gave man herbs and fruit for meat (Genesis 1:29). Under the law, the diet expanded, yet still excluded certain animals that the Lord deemed unclean (Leviticus 11:1-23). The issue was so important that questions concerning dietary restrictions were raised in the early church. In the end, the only restrictions specifically given for the New Testament church were that they should not partake of food knowingly offered to idols, and they should refrain from eating the blood (Acts 15:20, 29; Acts 21:25). 1 Timothy 4:4 confirms these truths by stating that no creature is to be refused based upon some man-made mandate.
