“The thing above all else to be remembered is that, according to all the Gospels – Synoptics no less than John, Mark no less than Matthew and Luke – Jesus was a supernatural Person. On that view it was inevitable that an atmosphere of mystery should envelop Him. It would be unnatural to expect that the career of such a Person should unfold itself smoothly and transparently, that there should be no riddles, no problems, no apparent contradictions. And a certain amount of secrecy might also reasonably be expected. The privacy of the supernatural, its tendency to withdraw from the glare of public exposure must be taken into account. . . [even] from a purely literary point of view, is it not likely that Mark, writing the life of such a Person, should have taken pains to introduce something of the chiaroscuro in which the supernatural is [accustomed] to veil itself?”

-Geerhardus Vos, The Self-Disclosure of Jesus, p. 69