The Cloud of Unknowing is a very inspiring book. Some things hardly change over the years
I read the work by Carmen Acevedo Butcher (ISBN 978-1590306222).
Some of my favorite quotes:
p9: Never confuse the worthiness of your calling with who you are.
p20: However, as long as you're thinking about anything, it's above you, an obstacle between you and God, and the more you have in your mind that is not God, the further you are from him.
p27: The active life starts and ends on earth, but the contemplative life begins on earth and never ends.
p29: As long as you are a soul living in a mortal body, your intellect, no matter how sharp and spiritually discerning, never sees God perfectly.
p53: He didn't want her to think that she could love and praise God above all concerns and also be busy with the affairs of this life.
p89: When understood properly, prayer is nothing but an intense longing for God, nurturing everything good and removing anything evil.
p92: That's why as long as you're living this mortal life, you'll always feel, one way or the other, this dirty, stinking hump of sin as an intrinsic part of your being, and that's why you must alternate your focus between these two words, sin and God, with this general understanding: if you possessed God, you would be sinless, and if you were sinless, you would have God.
p130: Contemplative love has no up, down, left, right, front, or back. We experience it spiritually, unlimited by physical dimension.
p137: In fact, anyone who longs for heaven is already there in spirit. The highway to heaven is measured by desires, not by feet. Our longing is the most direct route.
p149: When your mind is occupied with anything material, no matter how worthwhile, remember that this physical matter naturally ranks "below" you and that you are "outside" your spirit, but when your mind focusses on the mysterious nature of you soul's faculties and on their complex behavious, you grow in self-knowledge.
Book of Privy Counsel:
p173: When you consider God, think only that he is as he is, and when you focus on yourself, be simply aware that you are as you are.
p176: Don't focus on what you are, but that you are.
p184: You will come to understand that you don't need to busy yourself with subtle analyzing or ransack your brain with diverse thoughts about who you are and who God is.
p184: ... all you are and all you have come from him and he's the everything of you.
p189: Offer up your simple naked being to the joyful being of God, for you two are one in grace, though seperate by nature.
p190: ... All sickness and corruption befell our flesh when our souls fell from doing this work of contemplation / Also read the Middle Enlgish version, which is much more "imaginative": all seeknes and corupcion fel into the flesche whan the soule fel fro this werk.
p.201: Forget yourself entirely in exchange for a complete awareness of God's being.
p.202: Strip yourself of your self if you really want to be clothed in me, the long and flowing robe of everlasting love. (if that doesn't cause a heartgasm...)
p.202: Ache to run from your self as you would from poison.
p.209: Everyone has a unique calling, and it's none of your business what God calls others to do.
p.218: Learn humility.
p.221: Completely stripped of self, you're clothed in nothing but God alone.