Behold, there stood a Man - >Joshua 5:13
When Jericho, its fortifications looming dark through the night, must be assailed, then the Divine Man may be looked for. Only let circumcision do its keen work of separation, so that there be nothing of the flesh with its energy and pride to vaunt itself before God; then, as we stand face to face with some imminent peril, God will be revealed as our very present help. Not weeks before our need, not before the Jordan has been crossed in faith, not before circumcision has been performed; but when all God's demands have been met, and to-morrow calls for action, then behold there will stand the Man Christ Jesus, not by Himself, but as Captain of the Lord's host, awaiting with mighty legions on the wing for His least word.
It is sometimes thought that the Divine Warrior had come to supersede Joshua; this is not so. He was Prince of another host than Israel. His host was the celestial armies, which were going forth to war against Canaan. As long as Israel was true to God, these were its allies. Look up, Christian soul! Thou thinkest thyself alone; or countest sorrowfully thy poor array; but in very deed the Man of Calvary and of the throne is beside thee. All heaven owns His authority, and will supplement thine efforts. Be reverent, obedient, full of faith and prayer. Keep step with the goings forth of God. Thou shalt have light work to do. Before the impact of His might, thy Jericho shall fall. The battle is not to the strong, nor the race to the swift; but each to those who are living lives separate from the world, and dedicated to God. The vessels which are meet for the Master's use are pure ones. Cleanness, rather than cleverness, is the prime condition of successful service.