Can You Guess Which MSI Book Off Of These 5 Quote Clues?

You'll probably have to have read this book to guess which book this came out of; sorry newbies, this game probably isn't for you. For those of you that have read through all of the books this might be all too easy!

Which MSI  book are these quotes from?                                             

1. “The Seven reflect throughout all of creation in every particle of matter, at each and every space-time moment. In your body, there are seven centers of life, physically scattered along your spine like so many jewels.”
2. “'Help will come when you need it, even when least deserved, if you but allow it.'”
3. “The Oathmaster continued slowly, sculpting each phrase to perfection, ‘At the center of all that lives is that which never changes, The One Ascendant Source of all that is.   Turning back inward, a human of any of the four orders may explore this field, conquer it, if you will, for the greater glory of life…Anything desired by such an enlightened one represents the Grandfather’s will, and therefore is accomplished.’”
4. “’I had only begun to touch him, when the energy from this creature of steel entered his spirit and cleansed him. What manner of being is this?’”
5. “’there were some among the human race who possessed knowledge of the Beginning. But in this age few – even those dedicated to Oathmastery! -few indeed turn beyond the narrow confines of their senses to seek the universal solution, the abstract experience of the finest essence of the One. Even though that fundamental basis of all that lives is a far easier truth to grasp than any other, most are deluded by the common experience of their gross perceptions of pleasure and pain and look no further for Truth and Beauty.’”

Did you guess it?  Tell us your guess in the comments below!