New Age movement thought incompatible with Christianity

See:

http://www.speroforum.com/a/48475/New-Age-is-old-Gnosticism

Article reads: That statement entitled “Jesus Christ, the Bearer of the Water of Life,” offers an insightful analysis of the New Age movement and its incompatibility with sound Christian doctrine and practice. It specifically cautions against using the Enneagram, which in recent years has enjoyed some popularity among Christian groups and has even been promoted by some Catholic religious communities. The Enneagram, a pseudo-psychological exercise supposedly based on Eastern mysticism, introduces ambiguity into the doctrine and life of the Christian faith and therefore cannot be happily used to promote growth in an authentic Christian spirituality.

If that is the best argument, then there is no incompatibility at all! In fact, mysticism is at the heart of authentic Christianity.