Analysis of information sources in references of the Wikipedia article "Norbert of Xanten" in English language version.
"God has sometimes announced beforehand the rise, works, and merits, whether of certain Orders whom He has sent to the assistance of His Church or of their founders. We find examples of this in the dream He made known... ... in the seven rays of light which appeared to St. Norbert, surrounding the head of the crucified Redeemer, and the pilgrims who came to him from the uttermost extremities of the earth;..."