Consider, also, the variety which comes from the action of this law. The interest of existence depends in great measure upon a due proportion of constancy and variety. Were there no uniformity, the world would be chaos, society Babel, and thought madness; there could be no external stability, no intellectual consistency; the senses would recognize no familiar things, and memory could make no reliable record. Such a condition is hardly conceivable; although feuds and wars sometimes so disturb the stability of life as to give some idea of the fatal effect of such disorder. Without variety, moreover, the Divine plan would also be broken, and a dreary monotony would brood over paradise itself. Benign Heaven has blended the two elements in our lot, so that perhaps our highest pleasure consists in the return of familiar blessings with varied circumstances;--not in absolute novelty or absolute permanence, but in scenes, friends, and pursuits ever constant and ever new. Who does not know this kindly mingling of joys? What traveller is there in distant lands--lands which his boyish fancy has so long yearned to see--who does not feel more delight in the return than in the going away? No matter what beauties or sublimities of nature and art may have feasted sense and soul, the fairest sight is his own familiar home and friends,--the sublimest thought is of the God who guarded his childhood, and whose presence he feels more deeply as the guardian of his dwelling, than as the dread Being who piled up the Alps and poured out the oceans. In any aspect of the case, it is recurrence with variety that gives our being much of its finest zest. To talk with cherished friends after absence, to revisit familiar scenes and meditate on times past and present; to perform, under new influences and encouragements, the accustomed round of duty; how much of freshest satisfaction is thus found! It is the best novelty and the truest constancy. Old things are made new by the fresh spirit infused into them, and that which the apostle states as the feeling of a first convert to the Gospel, becomes a permanent aspect of life,--"Old things are passed away, and all things are become new."