Yes, the light coming from the west to the east is the light of day, in the same way as there is "light at the end of the tunnel" I believe, after all the life lessons bad as well as the good, no doubt put you in the exact place you are today, that is, where you belong - in the same way "Slum Dog Millionaire" character could answer all the questions on the game show b/c he had lived those answers inadvertently throughout his life up to that point,: he was brought there by destiny. We "choose" our own destiny from on high [not when high!] before we incarnate into each new life and new body to eventually return to being a co-worker, a right-hand of G-d, as perhaps an angel up there on another level or dwell down here, in the "trash-can universe" i.e. Earth, to be of help to others, b/c that is what we chose as soul. I think so.