Case

Ok, but imaging playing one of the new Doom games with that set up:

Action starts to get intense.

The tension, and temperature rises.

Suddenly, a whisper at the back of your mind “hail satan hail satan hail satan”

As more enemies appear, and the temperature rises, it becomes louder, pulsing in your ears. Somehow a whisper that is now shouting.

As you cleanse the demonic filth, the chanting subsides and stops, bringing a measure of peace, at least for the moment.