[topcat54]

Heidelberg Catechism

Q 28. How does the knowledge
       of God's creation and providence
       help us?

A. We can be patient when things go against us,
       thankful when things go well,
       and for the future we can have
       good confidence in our faithful God and Father
       that nothing will separate us from his love.
       All creatures are so completely in his hand
       that without his will
       they can neither move nor be moved.

[HarleyD]

I believe Sproul stated the most often quoted but the least believed verse in scripture is Rom 8:28, "And we know that all things work together for good to them that love God, to them who are the called according to [his] purpose."