Hymnpartial — I have a podcast! (about all things church music)
The Dividing Line — an apologetics podcast with Dr James White
5 Minutes in Church History — fascinating and brief. The perfect bus journey podcast.
Anchored in Truth — there’s lots of amazing resources here and Brother Jeff is a great guy
The Bookening — three Christian guys discuss good (and sometimes not so good) books.
Hemingway Editor — it’s not a catch-all, but it can help make your writing more readable.