To study angels is to shed light on ourselves, especially those aspects of ourselves that have been put down in our secularized civilizations, our secularized educational systems, and even our secularized worship system. By secularization, I mean anything that sucks the awe out of things.
This is the secret. You must step back, separate yourself from your everyday thoughts and habitual gestures: look at them. It is patient work, like the work of the watchmaker who observes the spirals and gears under the lens, cleans and calibrates. The secret is to retreat deep into oneself until one encounters an almost imperceptible vibration, which then becomes more and more evident, a silent, separate, calm vibration. Those who anchor themselves in this possess serenity all day long.