Angel,

It is a word made up of two Greek words.  Theo for God and Phostic meaning
light.  It is not an denominational term.  It is simply a name a man gave to
a form of intercessory prayer which he uses in his ministry to bring
emotional healing into people's lives who have been wounded.  It is
effective for those who are depressed clear into those who are Satanic
Ritual Abuse survivors and everything in-between.

Phil.