Jude opens his letter with great humility. He identifies himself as a slave of Jesus Christ, which is how we should all feel. He further identifies himself as a brother of James. This James is thought to be the half-brother of Jesus which would mkae Jude a half-brother of Jesus as well. They all have the same mother, Mary, but, of course, Jesus has a different Father. His heart is to deliver a message of salvation to the unknown community of people that he is addressing. But, because some false teachers had started teaching that God’s grace allows us to go on sinning as much and as often as we want to, he feels it is much more important to rebuke these teachers and correct their teaching. These teachers had not had a real experience of salvation that changed them from their sinful ways, they were not “new creatures” in Christ Jesus. While forgiveness and grace are certainly there for those of us who fall, it is not meant to allow us to live a sinful lifestyle. This would be in direct conflict with Romans 6:
1 Well then, should we keep on sinning so that God can show us more and more of his wonderful grace? 2 Of course not! Since we have died to sin, how can we continue to live in it? 3 Or have you forgotten that when we were joined with Christ Jesus in baptism, we joined him in his death? 4 For we died and were buried with Christ by baptism. And just as Christ was raised from the dead by the glorious power of the Father, now we also may live new lives.–Romans 6:1-4 (NLT)
Those who do these sinful things and teach this false doctrine are making a mockery of God’s grace that He has shown to us. As we are told in Galatians 6:
7 Don’t be misled—you cannot mock the justice of God. You will always harvest what you plant. 8 Those who live only to satisfy their own sinful nature will harvest decay and death from that sinful nature. But those who live to please the Spirit will harvest everlasting life from the Spirit.– Gal. 6:7,8 (NLT)
So we must stand firm in what we know to be the truth. When we accept Jesus, we are no longer slaves to the flesh, we are “New creations” and now we are slaves to Christ Jesus and we walk in the Spirit. Do not be deceived by every “new” philosophy that comes along. Stand on the Rock and teach the Truth, even though it is no longer popular to do the right thing.