The law for us is the same as for these warriors. In the family, the city, the nation, the Church, and the world, union with others binds us to help them in their conflicts, and that especially if we are blessed with secure possessions, while they have to struggle for theirs. We are tempted to selfish lives of indulgence in our quiet peace, and sometimes think it hard that we should be expected to buckle on our armour, and leave our leisurely repose, because our brethren ask the help of our arms. If we did as Reuben and Gad did, would there be so many rich men who never stir a finger to relieve poverty, so many Christians whose religion is much more selfish than beneficent? Would so many souls be left to toil without help, to struggle without allies, to weep without comforters, to wander in the dark without a guide? All God's gifts in providence and in the Gospel are given that we may have somewhat wherewith to bless our less happy brethren. 'The service of man' is not the substitute for, but the expression of, Christianity. Are we not kept here, on this side Jordan, away for a time from our inheritance, for the very same reason that these men were separated from theirs,--that we may strike some strokes for God and our fellows in the great war? Dives, who lolls on his soft cushions, and has less pity for Lazarus than the dogs have, is Cain come to life again; and every Christian is either his brother's keeper or his murderer. Would that the Church of to-day, with infinitely deeper and sacreder ties knitting it to suffering, struggling humanity, had a tithe of the willing relinquishment of legitimate possessions and patient participation in the long campaign for God which kept these rude soldiers faithful to their flag and forgetful of home and ease, till their general gave them their discharge!