Is Christian mysticism an oxymoron or is it a legitimate path for a Christian? I've been in a debate online with another Christian of a different tradition (I'm Catholic, he is Baptist, I think) regarding mysticism, specifically Christian mysticism. He stated that mysticism is inherently pagan and non-Christian, and attempts to use the term Christian mysticism are essentially modern attempts to take a pagan concept and "Christianize" it. I believe that it is not necessarily unChristian, if it is done in a Christian manner. Christian mysticism and pagan mysticism may not be the same thing in practice, though similar in concept, where a Christian is experiencing a fuller communion with Christ but through Christ working in him, and a pagan using ritual to try and attain some deeper sense of the supernatural.

Is there such a thing as Christian mysticism? I've heard the term "mystic" used to describe some saints of the Church. Is this a fluke or is it legitimate? Or is it referring to something other than mysticism?
Christian Mysticism has a long and honourable tradition. You can read the histories of many holy Christian mystics. Wikipedia will give you a good starting point. Meditation is only one aspect. For a working definition, try: ""that part, or element, or Christian belief and practice that concerns the preparation for, the consciousness of, and the effect of [...] a direct and transformative presence of [the Christian] God" (Bernard McGinn). In effect mystics are those who make real and experience for themselves things that many Christians take as theoretical or abstract - e.g. the presence of God, union with God, the indwelling of the Holy Spirit.

Here are some well-know people and practices that form part of the Christian Mystic tradition:


Spiritual Exercises of St. Ignatius Loyola
Meister Eckhart
Brother Lawrence
Julian of Norwich
Teresa of Avila
St John of the Cross
Thomas Merton