Ephesians 4:17-24

I say this and I solemnly lay it upon you in the Lord--you must no longer live the kind of life the Gentiles live, for their minds are concerned with empty things; their understandings are darkened; they are strangers from the life God gives, because of the ignorance that is in them and because of the petrifying of their hearts. They have come to a stage when they are past feeling, and in their shameless wantonness they have abandoned themselves to every kind of unclean conduct in the insatiable lust of their desires. But that is not the way that you have learned Christ, if indeed you have really listened to him, and have been taught in him, as the true teaching in Jesus is. You must stop living in your former way of life. You must put off your old manhood, which is perishing, as deceitful desires are bound to make it do. You must be renewed in the spirit of your minds. You must put on the new manhood, created after God's pattern, in righteousness and in true holiness.

Paul appeals to his converts to leave their old way of life and to turn to Christ's. In this passage he picks out what he considers the essential characteristics of heathen life. The heathen are concerned with empty things which do not matter; their minds are darkened because of their ignorance. Then comes the salient word; their hearts are petrified.

The word which Paul uses for the petrifying of their hearts is grim and terrible. It is porosis (G4457). Porosis comes from poros, which originally meant a stone that was harder than marble. It came to have certain medical uses. It was used for the chalk stone which can form in the joints and completely paralyse action. It was used of the callus that forms where a bone has been broken and re-set, a callus which is harder than the bone itself. Finally the word came to mean the loss of all power of sensation; it described something which had become so hardened, so petrified that it had no power to feel at all.

That is what Paul says the heathen life is like. It has become so hardened that it has lost the power of feeling. In the Epistle to a Young Friend, Robert Burns wrote about sin:

"I waive the quantum o' the sin,

The hazard of concealing:

But och! it hardens a' within,

And petrifies the feeling!"

The terror of sin is its petrifying effect. The process of sin is quite discernible. No man becomes a great sinner all at once. At first he regards sin with horror. When he sins, there enters into his heart remorse and regret. But if he continues to sin there comes a time when he loses all sensation and can do the most shameful things without any feeling at all. His conscience is petrified.

Paul uses two other terrible Greek words to describe the heathen way of life. He says that they have abandoned themselves to every kind of unclean conduct in the insatiable lust of their desires; and that they have done so in their shameless wantonness.

The word for shameless wantonness is aselgeia (G766). It is defined by Plato as "impudence"; and by another writer as "preparedness for every pleasure." It is defined by Basil as "a disposition of the soul incapable of bearing the pain of discipline." The great characteristic of aselgeia (G766) is this--the bad man usually tries to hide his sin; but the man who has aselgeia (G766) in his soul does not care how much he shocks public opinion so long as he can gratify his desires. Sin can get such a grip of a man that he is lost to decency and shame. He is like a drug taker who first takes the drug in secret, but comes to a stage when he openly pleads for the drug on which he has become dependent. A man can become such a slave of liquor that he does not care who sees him drunk. A man can let his sexual desires so master him that he does not care who sees him satisfy them.

The Christless man does all this in the insatiable lust of his desires. The word is pleonexia (G4124), another terrible word, which the Greeks defined as "arrogant greediness, as "the accursed love of possessing, as "the unlawful desire for the things which belong to others." It has been defined as the spirit in which a man is always ready to sacrifice his neighbour to his own desires. Pleonexia (G4124) is the irresistible desire to have what we have no right to possess. It might issue in the theft of material things; it might issue in the spirit which tramples on other people to get its own way; it might issue in sexual sin.

In the heathen world, Paul saw three terrible things. He saw men's hearts so petrified that they were not even aware that they were sinning; he saw men so dominated by sin that shame was lost and decency forgotten; he saw men so much at the mercy of their desires that they did not care whose life they injured and whose innocence they destroyed so long as these desires were satisfied. These are exactly the sins of the Christless world today, sins that can be seen invading life at every point and stalking the streets of every great city.

Paul urges his converts to have done with that kind of life. He uses a vivid way of speaking. He says: "Put off your old way of life as you would put off an old suit of clothes; clothe yourself in a new way; put off your sins, and put on the righteousness and the holiness which God can give you."

THINGS WHICH MUST BE BANISHED FROM LIFE (Ephesians 4:25-32)