Continuity mistake: When Sgt. Howie inspects the register at the school the first shot of the Beltane Term page shows Rowan Morrison's address as 'The Tuck Shop', when it switches to a closer panning shot her address is changed to 'The Post Office'. (00:32:50)
Continuity mistake: When Howie is having his supper, watch how his grip on the beer glass changes from three fingers on the front of the glass, to holding the handle with all his fingers when he asks Willow for an apple and she replies "No apples" (00:21:00)
Continuity mistake: When Sgt. Howie first goes to the Post Office, he walks through to where Myrtle is painting the hare. He puts down his leather case which then changes position a few times during the next few shots, until the scene ends.
Continuity mistake: When Christopher Lee in drag is leading the procession towards their mini-stonehenge, look at the dolmen the villagers go through; the shadows vary significantly direction in the space of a cut.
Answer: He was a devout man of faith. They had to test his virtue, to tempt him to break the ten commandments or the seven deadly sins.