And this shall be a sign unto thee. — The prophet now turns to Hezekiah, and offers, as was his wont (Isaiah 7:11; Isaiah 38:8), a sign within the horizon of the nearer future as the pledge of the fulfilment of a prediction which had a wider range. It was then autumn, probably near the equinox, which was the beginning of a new year. The Assyrian invasion had stopped all tillage in the previous spring, and the people had to rely upon the spontaneous products of the fields. In the year that was about to open they would be still compelled to draw from the same source, but in twelve months’ time the land would be clear of the invaders, and agriculture would resume its normal course, and the fulfilment of this prediction within the appointed limit of time would guarantee that of the wider promise that follows.
Related Commentaries of Isaiah 37:30
Isaiah 37:30
30 And this shall be a sign unto thee, Ye shall eat this year such as groweth of itself; and the second year that which springeth of the same: and in the third year sow ye, and reap, and plant vineyards, and eat the fruit thereof.