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.
In an environment where strife prevails, an angry man thrives. The Bibles points out that this type of person looks for ways to stir up strife. Perhaps he asks questions to get opinions involving others to gauge any dissatisfaction with them. He then turns any small frustration into a larger problem. Perhaps he uses other methods, but the end goal remains the same; he wants to stir up strife. He does this not only in the lives of others, but in his own heart as well. Instead of focusing upon reasons to rejoice in the Lord, he looks for reasons to be frustrated. All the while, he is walking in the flesh and missing out on the fruit of the Spirit: “love, joy, peace, longsuffering, gentleness, goodness, faith, meekness, temperance” (Galatians 5:22-23).