[13] and rend your hearts and not your garments.” Return to the LORD your God, for he is gracious and merciful, slow to anger, and abounding in steadfast love; and he relents over disaster.
[14] Who knows whether he will not turn and relent, and leave a blessing behind him, a grain offering and a drink offering for the LORD your God?
[15] Blow the trumpet in Zion; consecrate a fast; call a solemn assembly;
[16] gather the people. Consecrate the congregation; assemble the elders; gather the children, even nursing infants. Let the bridegroom leave his room, and the bride her chamber.
[17] Between the vestibule and the altar let the priests, the ministers of the LORD, weep and say, “Spare your people, O LORD, and make not your heritage a reproach, a byword among the nations. Why should they say among the peoples, ‘Where is their God?’”
[18] Then the LORD became jealous for his land and had pity on his people.
[19] The LORD answered and said to his people, “Behold, I am sending to you grain, wine, and oil, and you will be satisfied; and I will no more make you a reproach among the nations.
(Joel 2:12-19 ESV)