Hate evil, love good, And establish justice in the courts. It may be that Yahweh, the God of hosts, will be gracious to the remnant of Joseph."
The expression, it may be, is not one of doubt, as it has been stated in another place, (Joel 2:1) but the Prophet, on the contrary, intended sharply to stimulate the faithful, that he might, as it was needful, increase their alacrity. Whenever then פן, pen, lest perhaps or אולי, auli, it may be, is set down, let us know, that they are not intended to leave men’s minds in suspense or perplexity, that they may despond or come to God in doubt; but that a difficulty is thereby implied, in order to stir them up and to increase the ardor of their desire: and this is necessary in a mixed state of things, for we see how great is the indolence of our flesh. Even they who desire to return to God, do not hasten with that ardor which becomes them, but creep slowly, and hardly draw themselves along; and then when many obstacles meet them, they who would have been otherwise full of courage, almost despair at every step. It is therefore necessary to apply such goadings as these, “Take heed; for when any one is beset on every side by fire, he will not long delay, nor think with himself how he may escape without any hurt and without any inconvenience; but he will risk danger rather than that he should by delay or tardiness deprive himself of a way of escape. So also ye see, that iniquity surrounds you on every side; what then is to be done except that each of you must quickly flee away?” 