rapt Jewish seer, "Wheresoever the waters of that river have come, behold there is life," and that the fair plains, and crowded cities, and the massive material development and civilisation of Europe and of America alike proclaim the truth, that Christianity has the promise of the life which now is as well as of that which is to come? [23] The most curious instance of the essential identity of the nature deities of the West and East will be found in Mithraism. The worship of Mithras was originally the worship of the sun. It started from India, passed into Persia, thence found its way to Asia Minor, and about 70 B.C. was introduced into Rome, where it became, about A.D. 200, the great rival of Christianity, imitating the sacraments of baptism and holy communion in rites of its own. Mithraism easily combined with the worship of Apollo, or the Sun-God. Apollo, Mithras, and Baal were fundamentally one and the same. Tertullian, Justin Martyr, and Origen call Mithraism a demoniacal imitation of Christianity. See more on this point in the article on Mithras in the _Dictionary of Christian Biography_, vol. iii., p. 925. (_b_) Our Lord's answer to His Apostles was couched in words suited to develop this practical aspect of His religion. It refused to minister to mere human curiosity, and left men uncertain as to the time of His return, that they might be fruitful workers in the great field of life. And now behold what ill results would have followed had He acted otherwise! The Master in fact says, It is not well for you to know the times or seasons, because such knowledge would strike at the root of practical Christianity. Uncertainty as to the time of the end is the most healthful state for the followers of Christ. Christ holds out the prospect of His own return for a twofold purpose: first, to comfort His people under the daily troubles of life--"Rejoice in the Lord alway: again I will say, Rejoice. Let your forbearance be known unto all men. The Lord is at hand;" "Whatever our hope or joy or crown of glorying, are not even ye, before our Lord Jesus Christ at His coming;" "If we believe that Jesus Christ died and rose again, even so them also that are fallen asleep in Jesus will God bring with Him,"--these and dozens of other passages, which will recur in a moment to every student of St. Paul's writings, prove the power to comfort and sustain exercised by the doctrine of Christ's second coming. But there was another and still more powerful influence exercised by this doctrine. It stirred men up to perpetual watchfulness and untiring care. "Watch, therefore, for ye know neither the day nor the hour;" "Therefore be ye also ready, for in an hour that ye think not the Son of man cometh;" "The night is far spent, the day is at hand; let us therefore cast off the works of darkness, and let us put on the armour of light,"--these and many a similar exhortation of the Master and of his chosen Apostles alike, indicate