Jamieson, Fausset and Brown on John 14:30-31

30-31. Hereafter I will not talk much with you--"I have a little more to say, but My work hastens apace, and the approach of the adversary will cut it short."

for the prince of this world--(See on Joh 12:31).

cometh--with hostile intent, for a last grand attack, having failed in His first formidable assault (Lu 4:1-13) from which he "departed [only] for a season" (Joh 14:13).

and hath nothing in me--nothing of His own--nothing to fasten on. Glorious saying! The truth of it is, that which makes the Person and Work of Christ the life of the world (He 9:14; 1Jo 3:5; 2Co 5:21).