argument, his divine legation, because he ignored what so essentially entered into the religion of Egypt.  But whether Moses purposely ignored this great truth for fear it would be perverted, or because it was a part of the Egyptian economy which he wished his people to forget, still it is also possible that this doctrine of immortality was so deeply engraved on the minds of the people that there was no need to recognize it while giving a system of ritualistic observances.  The comparative silence of the Old Testament concerning immortality is one of its most impressive mysteries.  However dimly shadowed by Job and David and Isaiah, it seems to have been brought to light only by the gospel.  There is more in the writings of Plato and Cicero about immortality than in the whole of the Old Testament, And this fact is so remarkable, that some trace to the sages of Greece and Egypt the doctrine itself, as ordinarily understood; that is, a necessary existence of the soul after death.  And they fortify themselves with those declarations of the apostles which represent a happy immortality as the special gift of God,—­not a necessary existence, but given only to those who obey his laws.  If immortality be not a gift, but a necessary existence, as Socrates supposed, it seems strange that heathen philosophers should have speculated more profoundly than the patriarchs of the East on this mysterious subject.  We cannot suppose that Plato was more profoundly instructed on such a subject than Abraham and Moses.  It is to be noted, however, that God seems to have chosen different races for various missions in the education of his children.  As Saint Paul puts it, “There are diversities of gifts, but the same Spirit,... diversities of workings, but the same God who worketh in all.”  The Hebrew genius was that of discerning and declaring moral and spiritual truth; while that of the Greeks was essentially philosophic and speculative, searching into the reasons and causes of existing phenomena.  And it is possible, after all, that the loftiest of the Greek philosophers derived their opinions from those who had been admitted to the secret schools of Egypt, where it is probable that the traditions of primitive ages were preserved, and only communicated to a chosen few; for the ancient schools were esoteric and not popular.  The great masters of knowledge believed one thing and the people another.  The popular religion was always held in contempt by the wise in all countries, although upheld by them in external rites and emblems and sacrifices, from patriotic purposes.  The last act of Socrates was to sacrifice a cock to Esculapius, with a different meaning from that which was understood by the people.