Difference between Dharma and a deluded mind: Dharma is consistent, the mind is not; it constantly flits around like a butterfly and tricks itself
Difference between Dharma and a realised / enlightened mind: none.
This reminds me of what Bruce Lee said: Don't get set into one form, adapt it and build your own, and let it grow, be like water. Empty your mind, be formless, shapeless — like water. Now you put water in a cup, it becomes the cup; You put water into a bottle it becomes the bottle; You put it in a teapot it becomes the teapot. Now water can flow or it can crash. Be water, my friend.
So if you pour your mind into Dharma (or vice versa).. the mind becomes Dharma.
Also it is said in the Lamrim that we should treat what is said in the Lamrim as personal teachings. If we just read what the Lamrim teaches but don't apply it to ourselves and use the knowledge properly, then it just becomes a coffee table book.