And Jesus replied to them, “Can the guests of the bridegroom mourn while the bridegroom is with them? The days will come when the bridegroom is taken away from them, and then they will fast.
And at that time the sign of the Son of Man [coming in His glory] will appear in the sky, and then all the tribes of the earth [and especially Israel] will mourn [regretting their rebellion and rejection of the Messiah], and they will see the Son of Man coming on the clouds of heaven with power and great glory [in brilliance and splendor].
Immediately a rooster crowed the second time. And Peter remembered what Jesus said to him: “Before a rooster crows twice, you will deny Me three times.” And thinking of this, he began weeping [in anguish].
I assure you and most solemnly say to you, that you will weep and grieve [in great mourning], but the world will rejoice. You will be sorrowful, but your sorrow will be turned into joy.