1 Corinthians 5
Judging Immorality in the Church 1–5
The Danger of Leaven 6–8
Clarification on Social Separation 9–13
Bible text: King James Version (1769 Blayney text) · Public domain
Study Notes for 1 Corinthians 5
Verse 1
his father's wife — The sin is porneia, the general word for sexual immorality, here incest; the law said 'The nakedness of thy father's wife shalt thou not uncover' (Lev 18:8). 'Not so much as named among the Gentiles' marks it as shameful even to the nations.
Verse 2
puffed up — Physioo, to inflate, Paul's word for the Corinthians' pride (1 Cor 4:18). They should have 'mourned' (pentheo, to grieve), so that the offender 'might be taken away' (exairo), the verb repeated in the command of v.13.
Verse 5
deliver such an one unto Satan — Paradidomi, to hand over: the offender is put out of the church into Satan's sphere, as Paul did with Hymenaeus and Alexander (1 Tim 1:20). The aim is redemptive: 'the destruction of the flesh, that the spirit may be saved'.
Verse 6
Your glorying is not good — Kauchema, a boast. They boasted while the sin stood unjudged. 'A little leaven leaveneth the whole lump' is a proverb Paul uses again (Gal 5:9); leaven works unseen through all the dough, as sin tolerated spreads through the church.
Verse 7
Purge out therefore the old leaven — Ekkathairo, to cleanse thoroughly, recalls the Passover command: 'ye shall put away leaven out of your houses' (Ex 12:15). 'Christ our passover is sacrificed for us' (pascha, the Passover) is the ground: the sacrifice is made, so the leaven must go.
Verse 8
let us keep the feast — Heortazo, to keep a festival; the Passover was followed by seven days of unleavened bread (Ex 12:15), and the Christian life is that continuing feast. The 'leaven' is 'malice and wickedness' (kakia, poneria); the bread is 'sincerity' (eilikrineia) and 'truth'.
Verse 9
I wrote unto you in an epistle — Paul refers to an earlier letter. Synanamignymi, 'to company with', means to mix up together with; it occurs only here, in v.11 and in 2 Thess 3:14, 'have no company with him, that he may be ashamed'.
Verse 10
Yet not altogether — The earlier instruction did not cover the world outside: 'fornicators of this world', the 'covetous' (pleonektes, grasping), 'extortioners' (harpax, rapacious) and 'idolaters'. Avoiding them entirely would mean leaving 'the world'; Christ prayed not 'that thou shouldest take them out of the world' (John 17:15).
Verse 11
called a brother — The rule concerns one who bears the name of a brother. To the list of v.10 are added the 'railer' (loidoros, abusive) and the 'drunkard' (methysos). 'No not to eat' (synesthio) forbids table fellowship; compare 'have no company with him' (2 Thess 3:14).
Verse 12
them also that are without — Exo, outside the church; 'within' is eso. The church is answerable for its own members, while outsiders are left to God (v.13). The question 'do not ye judge them that are within?' expects the answer yes: discipline is the church's own task.
Verse 13
put away from among yourselves that wicked person — The words echo the law's refrain for removing evildoers from Israel: 'So thou shalt put the evil away from among you' (Deut 17:7). Exairo, 'put away', is the verb of 'taken away' in v.2; the chapter ends where it began.