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.
The working of God is quite often misunderstood due to its complexities. God often uses multiple things and allows them to work together to accomplish His will. He does this in the life of one who has been saved but also does this to bring about that person’s salvation. Just like medications offer active ingredients to cure a physical sickness, the Lord has several active ingredients to cure spiritual sickness. Without man’s faith (Romans 10:9) and repentance (Acts 20:21), Christ’s faith (Galatians 2:16), God’s grace (Ephesians 2:5, 8), His mercy (Titus 3:5), His word (1 Peter 1:23), Christ’s blood (Hebrews 9:11-14), and the Lord’s name (Acts 4:12), salvation would be inadequate. Anything presently identified as the gospel that excludes any of the above is a false gospel.
