There is something divine when you see a person have his food, sleep or pray in a temple. All three process nourishes his body, heart, mind and soul.
I can add meditation too.
Well, if you see anyone around you at peace in any of the above activities, try not to disturb them. You never know what weights they must have hauled till the moment they sat down to have their food or closed their eyes in hopes of a decent sleep or pray for cosmic strength to brave the mundane moment.
Please look at these moments as divinity in motion.
Hope you find peace in them.