Untold loss of life and destruction of the earth will occur during the Great Tribulation. Also, large numbers will come to faith in Christ, yet many will do so at cost of their lives. God will still be in control as He gathers the unbelieving armies of the world in order to judge them. Of this event, the prophet Joel wrote, “I will gather all the nations And bring them down to the valley of Jehoshaphat. Then I will enter into judgment with them there On behalf of My people” (Joel 3:2).
Nasa pamamahala ng Diyos ang lahat ng mangyayari at iipunin Niya ang mga hindi mananampalatayang hukbo ng mundo upang Kanyang hatulan. Tungkol sa pangyayaring ito, isinulat ni Propeta Joel, "Aking pipisanin ang lahat na bansa, at aking ibababa sila sa libis ni Josaphat; at ako'y makikipagtanggol sa kanila roon dahil sa aking bayan at dahil sa aking manang Israel, na kanilang pinangalat sa mga bansa, at binahagi ang aking lupain" (Joel 3:2).