This maybe changing the subject:
And it shall come to pass afterward That I will pour out My Spirit on all flesh; Your sons and your daughters shall prophesy, Your old men shall dream dreams, Your young men shall see visions. And also on My menservants and on My maidservants I will pour out My Spirit in those days. “And I will show wonders in the heavens and in the earth: Blood and fire and pillars of smoke. The sun shall be turned into darkness, And the moon into blood, Before the coming of the great and awesome day of the LORD. And it shall come to pass That whoever calls on the name of the LORD Shall be saved. For in Mount Zion and in Jerusalem there shall be deliverance, As the LORD has said, Among the remnant whom the LORD calls. (Joel 2:28-32)
Because these prophecies were not fulfilled literarily at the first advent of Christ, i.e. the sun did not turn into darkness and the moon into blood and no fires and pillars of smoke were observed, the popular Christian belief assigns the literal fulfillment of these signs are related to the second coming of Christ. But it is evident that these signs are related to the first coming of Christ, as it is confirmed by Peter in the Book of Acts that Joel’s prophecies have been fulfilled in Jesus during the first advent.
But this is that which was spoken by the prophet Joel; And it shall come to pass in the last days, saith God, I will pour out of my Spirit upon all flesh: and your sons and your daughters shall prophesy, and your young men shall see visions, and your old men shall dream dreams: And on my servants and on my handmaidens I will pour out in those days of my Spirit; and they shall prophesy: And I will shew wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapour of smoke: The sun shall be turned into darkness, and the moon into blood, before the great and notable day of the Lord come: And it shall come to pass, that whosoever shall call on the name of the Lord shall be saved.
Luke, “The Acts of the Apostles - πράξεις των αποστόλων” , 2:16
Don't take the signs of God literally.