From my book, "A Return to Love" by Marianne Williamson:
"A "Course in Miracles" states:
"The course can be summed up very simply:
Nothing real can be threatened.
Nothing unreal exists.
Herein lies the peace on God."
What this means is this:
1. Love is real. It's an eternal creation and nothing can destroy it.
2. Anything that isn't love is an illusion.
3. Remember this and you will be at peace."
I wish I could just copy and paste the entire next paragraph, but I can't. Oh well.