The Chrism is a precious and sacred oily secretion produced by the claustrum in the cerebrum of the brain. This substance is the source of the Santa Claus story (Claus being derived from claustrum), AND the expression Christ when referring to Jesus in the Bible. The expression Jesus Christ or Christ Jesus does not appear in the Bible until the New Testament. This is because the New Testament is written in Greek and the Greek word for this OIL is christos. This is also the reason that Christ cannot be found in the Old Testament, because the Old Testament is written in Hebrew, and there is a different Hebrew word for this OIL, which is shemen.