There's a Fiddy-Fiddy chance the world will end tomorrow

Apocalypse 7 [1] After these things, I saw four angels standing on the four corners of the earth, holding the four winds of the earth, that they should not blow upon the earth, nor upon the sea, nor on any tree. [2] And I saw another angel ascending from the rising of the sun, having the sign of the living God; and he cried with a loud voice to the four angels, to whom it was given to hurt the earth and the sea, [3] Saying: Hurt not the earth, nor the sea, nor the trees, till we sign the servants of our God in their foreheads.

Thus, it is literally impossible for scientists, mathematicians, sooth sayers, Gurus, or professional bowlers to calculate when the end of the earth will occur because it is solely up to God irrespective of what man does or does not do.

That day when the Four Angels are not told by the the Angel “Hurt not….” is the day the world ends.

I’d say it's a Fiddy-Fiddy chance every new day under the sun that this is the Day the Lord has chosen – since before the foundations of the world -to end time/world.