Why and How?
You may never understand the “why?” or the “how?” of life but you can know the “who?” We are not God and our understanding is limited, however, you don’t need to understand God or His ways to know Him. Just as I don’t need to know how an aeroplane works in order to fly on one. I might feel safer if I can understand the physics behind the idea of flight but it is not a prerequisite of me getting on board. We will never be able to fully comprehend God but we can know Him and learn to trust Him for that which we do not know and understand.