why do you want to do this? For
him or for yourself? Because if you wanna do something for him, then do what is best for him: tell him in a normal, non-religious way something. If you want to do the prayer, be aware that you're doing it for yourself and not for him. Don't you think it should be the other way around? If you truly believe in the power, the power will also unfold if you pray
without him knowing ;) —
Mayou36 2 mins ago