Why did not Christ show Himself to the whole Jewish people after His resurrection. I ask in reply, what would have been the use of it? a mere passing triumph over sinners whose judgment is reserved for the next world. On the other hand,
such a procedure would have interfered with, nay, defeated, the real object of His rising again, the propagation of His Gospel through the world by means of His own intimate friends and followers. And further, this preference of the few to the many seems to have been necessary from the nature of man, since
all great works are effected, not by a multitude, but by the deep-seated resolution of a few;—nay, necessary too from man's depravity, for, alas! popular favour is hardly to be expected for the cause of Truth. And our Lord's instruments were few, if for no other reason, yet at least for this, because more were not to be found, because there were but few faithful Israelites without guile in Israel according to the flesh.
--Blessed John Henry Newman, "Witnesses of the Resurrection",
Parochial and Plain Sermons
