Via Ace, a post about prayer that doesn't talk about God.
By emphasizing the humility inherent in prayer.
Being humble is very hard for many people because it makes them feel unimportant and helpless. To embrace our own smallness is not to say we're dumb or that we don't matter, but to realize how amazing it is that we exist at all in the midst of so much more. To be fully alive, we must realize how much else there is besides ourselves. We must accept how much we don't know — and how much we still have to learn — about ourselves and the whole world. Kneeling down and fully comprehending the incomprehensible is the physical act of displaying our respect for everything that isn't "us."
And remembering the concerns of others.
I want you to pray for your brother right now. As a gesture to your grandmother — who, if she didn't exist, neither would you. I want you to pray right now, just for the sake of challenging yourself. I want you to find a place alone, and kneel down — against all your stubborn tendencies telling you not to — and close your eyes and think of one concentrated thought: your brother.