Was Isaiah's silence on the immortality of the individual due wholly to the cause we have suggested in the beginning of this chapter--that God gives to each prophet his single problem, and that the problem of Isaiah was the endurance of the Church upon earth? There is no doubt that this is only partly the explanation. The Hebrew belonged to a branch of humanity--the Semitic--which, as its history proves, was unable to develop any strong imagination of, or practical interest in, a future life apart from foreign influence or Divine revelation. The pagan Arabs laughed at Mahommed when he preached to them of the Resurrection; and even to-day, after twelve centuries of Moslem influence, their descendants in the centre of Arabia, according to the most recent authority,[73] fail to form a clear conception of, or indeed to take almost any practical interest in, another world. The northern branch of the race, to which the Hebrews belonged, derived from an older civilisation a prospect of Hades, that their own fancy developed with great elaboration. This prospect, however, which we shall describe fully in connection with chaps. xiv. and xxvi., was one absolutely hostile to the interests of character in this life. It brought all men, whatever their life had been on earth, at last to a dead level of unsubstantial and hopeless existence. Good and evil, strong and weak, pious and infidel, alike became shades, joyless and hopeless, without even the power to praise God. We have seen in Hezekiah's case how such a prospect unnerved the most pious souls, and that revelation, even though represented at his bedside by an Isaiah, offered him no hope of an issue from it. The strength of character, however, which Hezekiah professes to have won in grappling with death, added to the closeness of communion with God which he enjoyed in this life, only brings out the absurdity of such a conclusion to life as the prospect of Sheol offered to the individual. If he was a pious man, if he was a man who had never felt himself deserted by God in this life, he was bound to revolt from so God-forsaken an existence after death. This was actually the line along which the Hebrew spirit went out to victory over those gloomy conceptions of death, that were yet unbroken by a risen Christ. _Thou wilt not_, the saint triumphantly cried, _leave my soul in Sheol, nor wilt Thou suffer Thine holy one to see corruption_. It was faith in the almightiness and reasonableness of God's ways, it was conviction of personal righteousness, it was the sense that the Lord would not desert His own in death, which sustained the believer in face of that awful shadow through which no light of revelation had yet broken. [73] Doughty's _Arabia Deserta: Travels in Northern Arabia_, 1876-1878.