So, I recently discovered something called The Prancing Pony Podcast, which consists of two extreme Tolkien fans guiding other readers through his works (with wonderfully nerdy humor). They also interview biographers and other people related to cool info about Tolkien and Middle-earth. You can listen on podcast apps, YouTube, or their website: https://theprancingponypodcast.com/
It’s been around for a few years now, but I figure there are probably other Tolkien fans who haven’t heard of it.
@mkthames1 Not sure if it fits necessarily into the intersection of art and theology. In some ways I think it does, because one of the hosts is a Christian and shares Tolkien’s worldview when the opportunity presents itself.