Heaven is neither a place nor a condition. It is merely an awareness of perfect Oneness and the knowledge that there is nothing else; nothing outside this Oneness and nothing else within. (Ch 18)

The world (we think we see) is an outside picture of an inward condition (Ch 21)

The ego is the part of mind that believes my existence is defined by separation (Ch 4)

Nothing real can be increased except by sharing  (Ch 4)

The miracle comes quietly into the mind that stop an instant and is still. It reaches gently from that quiet time, and from the mind it healed in quiet then, to other minds to share its quietness. And they will join in doing nothing to prevent its radiant extension back into the Mind Which caused all minds to be. Born out of sharing, there can be no pause in time to cause the miracle delay in hastening to all unquiet minds, and bringing them an instant's stillness when the memory of God returns to them. Their own remembering is quiet now, and what has come to take its place will not be wholly unremembered afterwards.

Be innocent of judgement, unaware of any thoughts of evil or of good that ever crossed your mind of anyone. Now do you know them not, but you are free to learn of them and learn of them anew. Now are they born again to you and you are born again to them, without the past that sentenced them to die and you with them. Now are they free to live, as are you free, because an ancient learning passed away and left a place for truth to be reborn. (Ch 31).