They have blown the trumpet - Vain are all the efforts you make to collect and arm the peoples and stand on your own defense; for all shall be dispirited, and none go to the battle.
Matthew Henry
Concise Bible Commentary
The abruptness of this prophecy, and the many repetitions, show that the prophet was deeply affected by the prospect of these calamities. Such will the destruction of sinners be; for none can avoid it. Oh that the wickedness of the wicked might end before it bring them to an end! Trouble is to the impenitent only an evil, it hardens their hearts, and stirs up their corruptions; but there are those to whom it is sanctified by the grace of God, and made a means of much good. The day of real trouble is near, not a mere echo or rumour of troubles. Whatever are the fruits of God's judgments, our sin is the root of them. These judgments shall be universal. And God will be glorified in all. Now is the day of the Lord's patience and mercy, but the time of the sinner's trouble is at hand.
SDA Bible Commentary (limited)
Volume 1-7
14. None goeth. A picture of a demoralized spirit, perhaps due to a consciousness of guilt that has at last led them to realize that they cannot expect to receive help from God.