But whether "what is" arrived through random chance, or through divine design, makes absolutely no difference. The fact still remains: What is, IS. You ARE, period. And the fact that you ARE, NOW, perceiving this experience, is indisputable proof that you forever will be, and always have been. "Eternity" is your nature and there's no way of escaping that. So it's really irrelevant whether you were "placed" here by some God, or by random chance ...
And also... there's not as much difference between a child playing, and the "mysteries of life and the universe" as you might think...