historical!! The ml is a saint ahsuahsuahsua its my fav too!
https://www.mangago.zone/read-manga/preference_for_the_possessor/
all bl!
personal fave but warning that it's pretty dark: https://www.mangago.zone/read-manga/my_god/
https://www.mangago.zone/read-manga/bloody_mary_samamiya_akaza/
https://www.mangago.zone/read-manga/platinum_blood/
https://www.mangago.zone/read-manga/shinpu_sama_no_kyuuketsuki/
i really did not enjoy this one as a story but it does have a priest. do read the comments for warnings! https://www.mangago.zone/read-manga/fruit_of_the_tongue/
alsooo you might want to check out this super list with 65 bl stories about priests: https://www.anime-planet.com/users/AnnaSartin/lists/church-of-yaoi-monks-and-priests-in-bl-204111?page=2
Can someone reccomend me a manhwa where the mc is a priest or someone connect to the church?