3. They are disappointed in their expectations of deliverance out of their troubles, as they had been surprised when their troubles came upon them; and this double disappointment very much aggravated their calamity. (1.) The trouble came when they little expected it (v. 15): We looked for peace, the continuance of our peace, but no good came, no good news from abroad; we looked for a time of health and prosperity to our nation, but, behold, trouble, the alarms of war; for, as it follows (v. 16), the noise of the enemies' horses was heard from Dan. Their false prophets had cried Peace, peace, to them, which made it the more terrible when the scene of war opened on a sudden. This complaint will occur again, ch. xiv. 19. (2.) The deliverance did not come when they had long expected it (v. 20): The harvest is past, the summer is ended; that is, there is a great deal of time gone. Harvest and summer are parts of the year, and when they are gone the year draws towards a conclusion; so the meaning is, "One year passes after another, one campaign after another, and yet our affairs are in as bad a posture as ever they were; no relief comes, nor is any thing done towards it: We are not saved." Nay, there is a great deal of opportunity lost, the season of action is over and slipped, the summer and harvest are gone, and a cold and melancholy winter succeeds. Note, The salvation of God's church and people often goes on very slowly, and God keeps his people long in the expectation of it, for wise and holy ends. Nay, they stand in their own light, and put a bar in their own door, and are not saved because they are not ready for salvation.