8 A double-minded man, or, a man of a double mind. This sentence may be read by itself, as he speaks generally of hypocrites. It seems, however, to me to be rather the conclusion of the preceding doctrine; and thus there is an implied contrast between the simplicity or liberality of God, mentioned before, and the double-mindedness of man; for as God gives to us with a stretched out hand, so it behooves us in our turn to open the bosom of our heart. He then says that the unbelieving, who have tortuous recesses, are unstable; because they are never firm or fixed, but at one time they swell with the confidence of the flesh, at another they sink into the depth of despair. (102)
(102) “The double-minded,” or the man with two souls, δίψυχος, means here no doubt the man who hesitates between faith and unbelief, because faith is the subject of the passage. When again used, in James 4:8, it means a hesitation between God and the world.