51 It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife. 2 And ye are puffed up, and have not rather mourned, that he that hath done this deed might be taken away from among you.
51 It is actually reported that there is sexual immorality among you, and of a kind that even pagans do not tolerate: A man is sleeping with his father's wife. 2 And you are proud! Shouldn't you rather have gone into mourning and have put out of your fellowship the man who has been doing this?
51 It is actually reported that there is sexual immorality among you, and of a kind that is not tolerated even among pagans, for a man has his father's wife. 2 And you are arrogant! Ought you not rather to mourn? Let him who has done this be removed from among you.
51 I also received a report of scandalous sex within your church family, a kind that wouldn't be tolerated even outside the church: One of your men is sleeping with his stepmother. 2 And you're so above it all that it doesn't even faze you! Shouldn't this break your hearts? Shouldn't it bring you to your knees in tears? Shouldn't this person and his conduct be confronted and dealt with?
51 It is actually reported that there is sexual immorality among you, and such sexual immorality as is not even named among the Gentiles--that a man has his father's wife! 2 And you are puffed up, and have not rather mourned, that he who has done this deed might be taken away from among you.
51 I can hardly believe the report about the sexual immorality going on among you-something that even pagans don't do. I am told that a man in your church is living in sin with his stepmother. 2 You are so proud of yourselves, but you should be mourning in sorrow and shame. And you should remove this man from your fellowship.
Matthew Henry's Commentary on 1 Corinthians 5:1-2
Commentary on 1 Corinthians 5:1-8
(Read 1 Corinthians 5:1-8)
The apostle notices a flagrant abuse, winked at by the Corinthians. Party spirit, and a false notion of Christian liberty, seem to have saved the offender from censure. Grievous indeed is it that crimes should sometimes be committed by professors of the gospel, of which even heathens would be ashamed. Spiritual pride and false doctrines tend to bring in, and to spread such scandals. How dreadful the effects of sin! The devil reigns where Christ does not. And a man is in his kingdom, and under his power, when not in Christ. The bad example of a man of influence is very mischievous; it spreads far and wide. Corrupt principles and examples, if not corrected, would hurt the whole church. Believers must have new hearts, and lead new lives. Their common conversation and religious deeds must be holy. So far is the sacrifice of Christ our Passover for us, from rendering personal and public holiness unnecessary, that it furnishes powerful reasons and motives for it. Without holiness we can neither live by faith in him, nor join in his ordinances with comfort and profit.