And Abraham said - The best excuse he could make for his conduct, which in this instance is far from defensible.

And Abraham said,.... In defence of himself, as well as he could:

because I thought; within himself, concluding from the general depravity of the Canaanites, that this was the case of the inhabitants of Gerar:

surely the fear of God is not in this place; this is a certain truth, which he thought might be depended upon, and taken for granted, since so it was everywhere: or "only" (e), as the word used signifies; this was the only thing he had to plead, that he verily thought with himself that there was no true religion and godliness in Gerar: that the inhabitants of it were without any fear of God before their eyes, or in their hearts; and he knew, where this is the case, there is nothing to restrain from the commission of the grossest sins:

and they will slay me for my wife's sake; that they might marry her, see Genesis 12:12.

(e) "tantum", Montanus; so Vatablus, Junius & Tremellius, Piscator, Drusius; so the Targums of Onkelos and Jonathan, and Ben Melech.

And Abraham said, Because I thought, Surely the {l} fear of God is not in this place; and they will slay me for my wife's sake.

(l) He shows that no honesty can be hoped for, where there is no fear of God.

20:11 I thought surely the fear of God is not in this place, and they will slay me - There are many places and persons that have more of the fear of God in them than we think they have; perhaps they are not called by our name, they do not wear our badges, they do not tie themselves to that which we have an opinion of; and therefore we conclude they have not the fear of God in their hearts!

Margin fear

See Scofield Note: "Ps 19:9".

11. And Abraham said . I thought, Surely the fear of God is not in this place-From the horrible vices of Sodom he seems to have taken up the impression that all other cities of Canaan were equally corrupt. There might have been few or none who feared God, but what a sad thing when men of the world show a higher sense of honor and a greater abhorrence of crimes than a true worshipper!

20:9-13 See here much to blame, even in the father of the faithful. Mark his distrust of God, his undue care about life, his intent to deceive. He also threw temptation in the way of others, caused affliction to them, exposed himself and Sarah to just rebukes, and yet attempted an excuse. These things are written for our warning, not for us to imitate. Even Abraham hath not whereof to glory. He cannot be justified by his works, but must be indebted for justification, to that righteousness which is upon all and unto all them that believe. We must not condemn all as hypocrites who fall into sin, if they do not continue in it. But let the unhumbled and impenitent take heed that they do not sin on, thinking that grace may abound. Abimelech, being warned of God, takes the warning; and being truly afraid of sin and its consequences, he rose early to pursue the directions given him.