I know there are many that don't believe in God, but for me and those that do, I find one thing (above all) to be so wondeful. That I can rest in the Lord and the peace that is in me is truly truly a marvelous thing.
When situations arise that are beyond my control, my human nature wants to rise up and panic and indulge in the drama, but then I go back into that rest of just being. Not worrying beyond what I should. If I can change the situation I take comfort and peace in that and if I can't I let it go and take peace in that.
This is the one thing that I truly treasue.