Many people assume centering prayer is compatible with Catholic tradition, but in fact the techniques of centering prayer are neither Christian nor prayer. They are at the level of human faculties and as such are an operation of man, not of God. The deception and dangers can be grave.
Centering prayer differs from Christian prayer in that the intent of the technique is to bring the practitioner to the center of his own being. There he is, supposedly, to experience the presence of the God who indwells him. Christian prayer, on the contrary, centers upon God in a relational way, as someone apart from oneself. The Christian knows a God who is personal, yet who, as Creator, infinitely transcends his creature.