What piece of Bach's music most speaks to your life right now? Why?

Well, I did just record this for the challenge earlier, but I'm going with the Andante from the second Violin Sonata. It's full of beauty, sadness, and maybe even some tragedy (in the B section), but resolves with a sense calm. Although it starts and ends on a C major chord, that chord feels very different to me at the end than at the beginning.

I'm not sure where my life is at right now on that journey, but it certainly isn't at the end yet. Right now, that last C chord is like hope that is pulling me through.