Could you please clarify if you are looking for a review of:
Once you let me know which series you're interested in, I can provide a detailed review for you. Vikings Season 4 Episode 5 Review: Promised - TV Fanatic [S4E5] Promised
An episode that explores the conflict between faith and practicality, featuring the story of Mary and Martha. Could you please clarify if you are looking
An episode featuring Lagertha's sudden move against Kalf and Ragnar's growing relationship with Yidu. [S4E5] Promised
There are a few different things you could be referring to, as several television shows have a fifth episode in their fourth season titled or closely related themes.
A satirical/comedy series where Moses hosts a "law school" for his disciples.