A Love Supreme

Last night while listening to NPR I heard Coltrane's "A Love Supreme" playing in the background. It had been a while since I had listened to the album and I felt compelled to run downstairs and put it on. I sat there mesmerized and came to the conclusion that this recording really does capture more of his soul/emotion than probably any other. It just resonates. Can anyone help me out here?

p.s. I also really love Alabama on Live at Birdland and Spiritual on the Village Vanguard recordings.