Or do you suppose it is to no purpose that the Scripture says, “He yearns jealously over the spirit that he has made to dwell in us”?
5 Do ye think. He seems to adduce from Scripture the next following sentence. Hence interpreters toil much, because none such, at least none exactly alike, is found in Scripture. But nothing hinders the reference to be made to what has been already said, that is, that the friendship of the world is adverse to God.
The former chapter speaks of envying one another, as the great spring of strifes and contentions; this chapter speaks of a lust after worldly things, and a setting too great a value upon worldly pleasures and friendships, as that which carried their divisions to a shameful height. I.
Commenting on James 4:1-10
Do ye think that the Scripture saith in vain?.... Some think that the apostle refers to a particular passage of Scripture in the Old Testament, and that he took it from Gen 6:3 as some; or from Exo 20:5, as others; or from Deu 7:2 or from Job 5:6 or from Pro 21:10 others think he had in view some text in the New Testament...