Adam Clarke on Habakkuk 3:2

In the midst of the years - בקרב שנים bekereb shanim, "As the years approach." The nearer the time, the clearer and fuller is the prediction; and the signs of the times show that the complete fulfillment is at hand. But as the judgments will be heavy, (and they are not greater than we deserve), yet, Lord, in the midst of wrath - infliction of punishment - remember mercy, and spare the souls that return unto thee with humiliation and prayer.