Mysticism, according to its historical and psychological definitions, is the direct intuition or experience of God; and a mystic is a person who has, to a greater or less degree, such a direct experience -- one whose religion and life are centered, not merely on an accepted belief or practice, but on that which the person regards as first hand personal knowledge.
Evelyn UnderhillIt is far easier, though not very easy, to develop and preserve a spiritual outlook on life than it is to make our everyday actions harmonize with that spiritual outlook. For though we may renounce the world for ourselves, refuse the attempt to get anything out of it, we have to accept it as the sphere in which we are to co-operate with the Spirit, and try to do the Will.
Evelyn UnderhillIf we ask of the saints how they achieved spiritual effectiveness, they are only able to reply that, insofar as they did it themselves, they did it by love and prayer.
Evelyn Underhill