Peter knew that the Gentiles were no longer to be considered unclean (Acts 10:9-16), and he demonstrated this by eating with them. However, when some prominent Jews arrived, Peter “withdrew and separated himself, fearing them which were of the circumcision.” He knew better but allowed fear to cause him to rebel against the clear teachings of the Lord. As such, Peter “was to be blamed” (Galatians 2:11), and Paul had to rebuke him. It is one thing for a man to sin against the Lord through ignorance, but Peter knowingly, purposely, and openly violated God’s word. In like manner, believers today must bear the blame and the shame when they sin against the clear teachings of scripture.
Christians frequently find it difficult to consistently make their practice align with their position in Christ. The saints of God are positionally blameless in Christ, but practically, each believer must strive daily to “be blameless and harmless . . . in the midst of a crooked and perverse nation.” In this world, believers represent the Lord as sons of God. As such, they should “do all things without murmurings and disputings.” Why is this so very important? The importance points to the fact that believers are to “shine as lights in the world.” It is imperative that every believer strives daily to live a godly life and preserves a godly testimony in a world that has little to no knowledge of God (Matthew 5:16).
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).
God’s people have a solemn responsibility to encourage one another. Helping to build another’s godly courage remains one of the most effective ways to influence others. Unfortunately, far too many times, close acquaintances fail to encourage (and all too often discourage) one another. In these times, it is especially important that the individual learns to encourage himself in the Lord. In our passage, David returned to Ziklag only to find it burned with fire. The welfare of the women and children seemed hopeless as the Amalekites had taken them all captive. No doubt it was one of David’s most challenging times. David and his men were greatly distressed and in need of courage. Unfortunately, the men closest to David turned against him rather than supporting their leader during the most trying time. David’s only hope was to encourage “himself in the LORD his God.” Believers today need to follow David’s example. We cannot always depend upon others to receive courage, but we can always depend upon the Lord.
