[UnRuley]

"John 5:46 “If you believed Moses, you would believe me, for he wrote about me.”"
This implies that Moses knew of the Savior although he didn't know His Name. Moses was given special Graces because of his role in salvation.
It might surprise you to know that Jesus does appear in the Old Testament. The Pre-Incarnate Christ appears to Abaraham and Sara along with The Father and Holy Spirit as the 3 Angels who visited them.

[nicmarlo]

Not surprised; I believe Christ manifested Himself to individuals in the Old Testament. I also believe that the Pre-Incarnate Christ appeared to Adam and Eve. Also, I believe it was Christ who said "Adam, where are you?" after Adam sinned. Of course, I also think that question had a double meaning, after Adam sinned, the question also meant, "Adam, where are you spiritually?"