This is the introduction to Miracles and The Course. Miracles are going on all the time, in fact Jesus says "…if they are not happening something is going wrong". A Course in Miracles offers you the reasonability of your relationship with God and the ability to be a miracle worker.
That's not such a big deal. If you didn't think you could be separate you wouldn't need miracles at all. They are simply "out-of-pattern" time intervals that help to show you that there is a lot more going on than you can even imagine. "I need a miracle" becomes the miracle prayer request of a Teacher of God.
The miracle is an adjustment; it doesn't really DO anything. But if you find yourself as a body trapped in time and space, you need a miracle. And this Miracle Course is the systematic re-focusing of your attention from this little, meaningless, dream of isolation and death, to a bright, new recognition of your Self.