When confronting Peter over his hypocritical behavior, Paul confronted him over the imposter gospel of legalism. There is only one true gospel of Jesus Christ, the news we are saved by grace through faith in Him. Apple: https://itunes.apple.com/us/podcast/preach-the-word/id1449859151?mt=2 Spotify: https://open.spotify.com/show/2aSveQvIs7SPHWB4UcmSUQ