CHI RHO or LABARUM
This common symbol appears in various forms that represent Christianity
or Christians. Its exact origin is unknown but the Christians appear to
have adopted the symbol from the Greeks. The vertical line may have represented
a cosmic tree and the axial symbol. In Christianity, it represents the
first two letters of Christ's name. It was later the emblem used by Constantine
and came to him in a dream. The symbol has been found on early Roman tombstones.
ALPHA and OMEGA
Alpha and Omega are the first and last letters in the Greek alphabet.
They symbolize God the Father and the Son or the beginning and the end.
They are commonly used in conjunction with another symbol, such as a cross
or a crown. IHC and IHS, two monograms for Christ
IHS, IHC
Common monograms found on grave memorials. these letters are the
first three letters of Ihsus, or Ihcuc, the name of Jesus in Greek. The
"S" and the "C" are variant forms in the Greek alphabet. This monogram
is mistakenly interpreted as Iesus Hominum Salvator (Jesus Savior of Men).
.
INRI
These represent the first four letters of the Latin words "Jesus
Nazarenus Rex Judaeorum" meaning "Jesus of Nazareth, King of the Jews."
According to John 19:19, Pontius Pilate wrote this title, and had it placed
above Christ on the cross. The sign was written in Hebrew, Greek and Latin.