How to solve the Reliquary of Faith puzzle in Ghost of Yōtei

Ghost of Yōtei‘s Reliquary of Faith puzzle is a mid-game challenge you can’t access for a while. It’s also one of Yōtei’s tougher puzzles with a solution that’s more straightforward than you might think, but if you’re after all the Yōtei-themed gear, it’s worth tracking down and completing.