This just needed to be posted,
For forty years Calvinism has been, for me, a vision of life that embraces mystery more than any vision I know. It is not logic-driven. It is driven by a vision of the ineffable, galactic vastness of God’s Word.
John Piper goes on to say,
We happy Calvinists don’t claim to get the heavens into our heads. We try to get our heads into the heavens. We don’t claim comprehensive answers to revealed paradoxes. We believe. We try to understand. And we break out into song and poetry again and again.
And again later, he beautifully says,
We don’t adjust the brain-baffling categories of Scripture to fit human reason. We take it as one of our jobs to create categories in human minds that never existed in those minds before — a job only God can do — though he makes us agents.