Ephesians 4:17-19

Verse 17

Walk not as other Gentiles walk - Ye are called to holiness by the Gospel, the other Gentiles have no such calling; walk not as they walk. In this and the two following verses the apostle gives a most awful account of the conduct of the heathens who were without the knowledge of the true God. I shall note the particulars.

1. They walked in the vanity of their mind, εν ματαιοτητι του νοος αὑτων· In the foolishness of their mind; want of genuine wisdom is that to which the apostle refers, and it was through this that the Gentiles became addicted to every species of idolatry; and they fondly imagined that they could obtain help from gods which were the work of their own hands! Here their foolishness was manifested.
Verse 18

2. Having the understanding darkened - This is the second instance alleged by the apostle of the degradation of the Gentiles. Having no means of knowledge, the heart, naturally dark, became more and more so by means of habitual transgression; every thing in the Gentile system having an immediate tendency to blind the eyes and darken the whole soul.

3. Being alienated from the life of God - The original design of God was to live in man; and the life of God in the soul of man was that by which God intended to make man happy, and without which true happiness was never found by any human spirit: from this through the ignorance that was in them, δια την αγνοιαν την ουσαν, through the substantial or continually existing ignorance, which there was nothing to instruct, nothing to enlighten; for the most accurate writings of their best philosophers left them entirely ignorant of the real nature of God. And if they had no correct knowledge of the true God they could have no religion; and if no religion, no morality. Their moral state became so wretched that they are represented as abhorring every thing spiritual and pure, for this is the import of the word απηλλοτριωμενοι (which we translate alienated) in some of the best Greek writers. They abhorred every thing that had a tendency to lay any restraint on their vicious passions and inclinations.

4. Blindness of their heart - Δια την πωρωσιν· Because of the callousness of their hearts. Callous signifies a thickening of the outward skin of any particular part, especially on the hands and feet, by repeated exercise or use, through which such parts are rendered insensible. This may be metaphorically applied to the conscience of a sinner, which is rendered stupid and insensible by repeated acts of iniquity.
Verse 19

5. Who being past feeling - Οιτινες απηλγηκοτες. The verb απαλγειν signifies,

1. To throw off all sense of shame, and to be utterly devoid of pain, for committing unrighteous acts.

2. To be desperate, having neither hope nor desire of reformation; in a word, to be without remorse, and to be utterly regardless of conduct, character, or final blessedness.

Instead of απηλγηκοτες, several excellent MSS. and versions have απηλπικοτες, being without hope; that is, persons who, from their manner of life in this world, could not possibly hope for blessedness in the world to come, and who might feel it their interest to deny the resurrection of the body, and even the immortality of the soul.

6. Have given themselves over unto lasciviousness - Lasciviousness, ασελγεια, is here personified; and the Gentiles in question are represented as having delivered themselves over to her jurisdiction. This is a trite picture of the Gentile world: uncleanness, lechery, and debauchery of every kind, flourished among them without limit or restraint. Almost all their gods and goddesses were of this character.

7. To work all uncleanness with greediness - This is a complete finish of the most abandoned character; to do an unclean act is bad, to labor in it is worse, to labor in all uncleanness is worse still; but to do all this in every case to the utmost extent, εν πλεονεξια, with a desire exceeding time, place, opportunity, and strength, is worst of all, and leaves nothing more profligate or more abandoned to be described or imagined; just as Ovid paints the drunken Silenus, whose wantonness survives his strength and keeps alive his desires, though old age has destroyed the power of gratification: -

Te quoque, inextinctae Silene libidinis, urunt:

Nequitia est, quae te non sinit esse senem.

Fast., lib. i. v. 413.

Thee also, O Silenus, of inextinguishable lust, they inflame; Thou art old in every thing except in lust.

Such was the state of the Gentiles before they were blessed with the light of the Gospel; and such is the state of those nations who have not yet received the Gospel; and such is the state of multitudes of those in Christian countries who refuse to receive the Gospel, endeavor to decry it, and to take refuge in the falsities of infidelity against the testimony of eternal truth.
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