We are a product of particles colliding during the big bang, if one infinite small particle hadn't took the exact trajectory it did, we would not exist. Everything that happened or will ever happen in the universe was determined in a microsecond.
If we look the odds of life spontaneously appearing it would seem to be near imposable, yet it happened. Not only did life spontaneously happen but it evolved into beings who ponder their own existence..In the infinite timelessness of the cosmos, it just shows that literally anything is possible, or probable even.