Before his ear can hear it,
Before his eye can see it,
He perceives the coming.
From lonely heights atop the wall
The watchman waits and scans the sky
For bird or cloud or dust or smoke.
He feels and knows, yet does not see.
He looks below at brick and earth
And gropes the ground for movement there.
There’s something in the air beyond,
A song or distant melody
Beyond the audit of his ears, a most familiar strain.
Perceive he must, and grips his silver trumpet fast.
The blast he may not sound too soon,
Or, “Wolf,” would be the cry.
With trembling hand and firming lip
He lifts the trumpet to his mouth.
The time for war has come.
Mark 13:34-37
For the Son of man is as a man taking a far journey,
who left his house, and gave authority to his servants, and to every man his work,
and commanded the porter to watch.
Watch ye therefore:
for ye know not when the master of the house cometh, at even, or at midnight, or at the cock crowing, or in the morning: Lest coming suddenly he find you sleeping.
And what I say unto you I say unto all,
Watch.