Is Christ Enough?

Is Christ enough?
I'm reading a pamphlet by Joni Eareckson Tada called A Thankful Heart in a World of Hurt, and as I was reading it, this song came to mind. This pamphlet is challenging my heart and my thinking in a huge way. One passage of scripture that she quotes really jumped out at me. 2 Corinthians 6:10 (it's the middle of a sentence) "sorrowful, yet always rejoicing; poor, yet making many rich; having nothing, and yet possessing everything" Wow. I want to be able to say that Christ is enough for me. I want to be able to offer a sacrifice of thanks when my world seems to be crashing down around me. Psalm 50:23 is another passage she mentions... "He who sacrifices thank offerings honors me, and he prepares the way so that I may show him the salvation of God."