Look, then, at that combination in the true Christian character of the two apparently opposite ideas of warrior and priest. It suggests that all the life is to be conflict, and that all the conflict is to be worship; that everywhere, in the thick of the fight, we may still bear the remembrance of the 'secret place of the most High.' It suggests, too, that the warfare is worship, that the offices of the priest and of the warrior are one and the same thing, and both consist in their mediating between man and God, bringing God in His Gospel to men, and bringing men through their faith to God. The combination suggests, likewise, how, in the true Christian character, there ought ever to be blended, in strange harmony, the virtues of the soldier and the qualities of the priest; compassion for the ignorant and them that are out of the way, with courage; meekness with strength; a quiet, placable heart hating strife, joined to a spirit that cheerily fronts every danger and is eager for the conflict in which evil is the foe and God the helper. The old Crusaders went to battle with the Cross on their hearts, and on their shoulders, and on the hilts of their swords; and we, too, in all our warfare, have to remember that its weapons are not carnal but spiritual, and that only then do we fight as the Captain of our salvation fought, when our arms are meekness and pity, and our warfare is waged in gentleness and love. Note, further, that in this phrase we have the old, old metaphor of life as a march, but so modified as to lose all its melancholy and weariness and to become an elevating hope. The idea which runs through all poetry, of life as a journey, suggests effort, monotonous change, a uniform law of variety and transiency, struggle and weariness, but the Christian thought of life, while preserving the idea of change, modifies it into the blessed thought of progress. Life, if it is as Christ meant it to be, is a journey in the sense that it is a continuous effort, not unsuccessful, toward a clearly discerned goal, our eternal home. The Christian march is a march from slavery to freedom, and from a foreign land to our native soil. Again, this metaphor suggests that this company of marching priests have in charge a sacred deposit. Paul speaks of the 'glorious Gospel which was committed to my trust.' 'That good thing which was committed unto thee by the Holy Ghost, keep.' The history of the return from Babylon in the Book of Ezra presents a remarkable parallel to the language of my text, for there we are told how, in the preparation for the march, the leader entrusted the sacred vessels of the temple, which the liberality of the heathen king had returned to him, to a group of Levites and priests, weighing them at the beginning, and bidding them keep them safe until they were weighed again in the courts of the Lord's house in Jerusalem.