I recently stumbled upon this re-enactment (HT: Theater of the Word) of the fateful conversation in 1931 between J.R.R. Tolkien and C.S. Lewis which led to the latter’s conversion to Christianity (P.S. – for those who don’t know, Lewis’ nickname among his friends was “Jack”):
Thank the Lord that in His providence he arranged for these two men to become friends! Our world is so much richer for their work.
Their friendship is fascinating to read about. If you’re interested, here is a great article about it, and here is another which is more specifically about the conversation portrayed in the video. Colin Duriez has written a book about their friendship (Tolkien and C.S. Lewis: The Gift of Friendship), and the relationship also plays heavily in The Philosophy of Tolkien: The Worldview Behind the Lord of the Rings by Peter Kreeft (my review).
A feature-length film (“The Lion Awakes”) is now also in the works, which will hopefully bring this story to a broader audience. Here is the trailer: