[30] And I will shew wonders in the heavens and in the earth, blood, and fire, and pillars of smoke. [31] The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come. [32] And it shall come to pass, that whosoever shall call on the name of the LORD shall be delivered: for in mount Zion and in Jerusalem shall be deliverance, as the LORD hath said, and in the remnant whom the LORD shall call.