I do not think reading the mystics would hurt you myself: you say you must avoid books which deal with 'feelings' - but the mystics don't deal with feelings but with love which is a very different thing. You have too many 'feelings,' but not nearly enough love.
Evelyn UnderhillFor the most part, of course, the presence of the great spiritual universe surrounding us is no more noticed by us than the pressure of air on our bodies, or the action of light. Our field of attention is not wide enough for that; our spiritual senses are not sufficiently alert. Most people work so hard at developing their correspondence with the visible world, that their power of correspondence with the invisible is left in a rudimentary state.
Evelyn UnderhillGrace is God himself, his loving energy at work within his church and within our souls.
Evelyn UnderhillNothing in all nature is so lovely and so vigorous, so perfectly at home in its environment, as a fish in the sea. Its surroundings give to it a beauty, quality, and power which are not its own. We take it out, and at once a poor, limp dull thing, fit for nothing, is gasping away its life. So the soul, sunk in God, living the life of prayer, is supported, filled, transformed in beauty, by a vitality and a power which are not its own.
Evelyn Underhill