BioLogos has kindly published the first part of a 2-part series about thermodynamics and black holes. The links are here:
One Way Streets: Black Holes and Irreversible Processes, Part 1
One Way Streets: Black Holes and Irreversible Processes, Part 2
For those seeking more information on this topic, I have also discussed it in more depth on my website: Introduction to Horizon Thermodynamics for Non-Physicists.
My previous contribution to BioLogos is about why God doesn't speak more clearly, and is available from BioLogos or on my website.