Eternal Truths/Temporal Realities

My mind, for a long time, has been trying to reconcile the dichotomy of eternal truths of expansive timelessness and the temporal realities of time bound necessities of things like making a living. These two worlds seem separate but in the same place at the same time. Especially while walking the dog, I find I move between these worlds as I glimpse eternity in the morning light reflecting off a tree and then I move to the temporal as I am in my head worrying about money or my family.