12 And also now—an affirmation of Jehovah, Turn ye back unto Me with all your heart, And with fasting, and with weeping, And with lamentation. 13 And rend your heart, and not your garments, And turn back unto Jehovah your God, For gracious and merciful 'is' He, Slow to anger, and abundant in kindness, And He hath repented concerning the evil. 14 Who knoweth—He doth turn back, Yea—He hath repented, And He hath left behind Him a blessing, A present and libation of Jehovah your God? 15 Blow ye a trumpet in Zion, Sanctify a fast—proclaim a restraint. 16 Gather the people, sanctify an assembly, Assemble the aged, Gather infants and sucklings of the breasts, Go out let a bridegroom from his inner chamber, And a bride out of her closet. 17 Between the porch and the altar weep let the priests, ministrants of Jehovah, And let them say: 'Have pity, O Jehovah, on Thy people, And give not Thy inheritance to reproach, To the ruling over them of nations, Why do they say among peoples, Where 'is' their God?'
Matthew Henry's Commentary on Joel 2:12-17
Commentary on Joel 2:1-14
(Read Joel 2:1-14)
The priests were to alarm the people with the near approach of the Divine judgments. It is the work of ministers to warn of the fatal consequences of sin, and to reveal the wrath from heaven against the ungodliness and unrighteousness of men. The striking description which follows, shows what would attend the devastations of locusts, but may also describe the effects from the ravaging of the land by the Chaldeans. If the alarm of temporal judgments is given to offending nations, how much more should sinners be warned to seek deliverance from the wrath to come! Our business therefore on earth must especially be, to secure an interest in our Lord Jesus Christ; and we should seek to be weaned from objects which will soon be torn from all who now make idols of them. There must be outward expressions of sorrow and shame, fasting, weeping, and mourning; tears for trouble must be turned into tears for the sin that caused it. But rending the garments would be vain, except their hearts were rent by abasement and self-abhorrence; by sorrow for their sins, and separation from them. There is no question but that if we truly repent of our sins, God will forgive them; but whether he will remove affliction is not promised, yet the probability of it should encourage us to repent.
Commentary on Joel 2:15-27
(Read Joel 2:15-27)
The priests and rulers are to appoint a solemn fast. The sinner's supplication is, Spare us, good Lord. God is ready to succour his people; and he waits to be gracious. They prayed that God would spare them, and he answered them. His promises are real answers to the prayers of faith; with him saying and doing are not two things. Some understand these promises figuratively, as pointing to gospel grace, and as fulfilled in the abundant comforts treasured up for believers in the covenant of grace.