The world has a scheme of redemption of its own, and men can themselves do something for the brother who has fallen. But the plan involves, invariably, a change of surroundings. Worldly wisdom says, of the youth who is making a mess of his life, "Ship him off to the colonies, try him with a new start on another soil." But the grace of God promises a far more wonderful salvation. It makes possible a new start on the very spot of the old failure. It leads a man back to the scene of his old disloyalty, and promises him a new memory that shall blot out and redeem the old. God does not take the depressed and discouraged out of their surroundings. He adds an inward something that enables them to conquer where they stand. It is not some new untried sphere that God gilds with promise. It is the old place where one has already failed and fallen. It is the valley of Achor, the scene of Israel’s defeat, and Achan’s shame and sin, that God gives to His people as a door of hope. In Italian history, during the Middle Ages, the republics of Pisa and Genoa were often at war, and at one time the Genoese were badly beaten in a sea-fight near the little island of Meloria. Some years after, a Genoese admiral took his fleet to that same spot and said, "Here is the rock which a Genoese defeat has made famous. A victory would make it immortal." And sure enough, the fight that followed ended in a great victory for Genoa. It is that sort of hope that God holds out to all defeated souls who put their trust in Him. He points us back to our valley of Achor, the place with a memory we do not like to think of, and He says, There is your door of Hope, Go back and try again. And those who go back in His strength are enabled to write a new memory upon the old shame. Our Lord and Master is very gracious to forgive us when we come to Him in penitence to tell Him of the position we have lost by our faithlessness or our cowardice, but He does not consent to the ultimate defeat of the very feeblest of His soldiers. "Go back and try again," is His order. There are many, as Dr Matheson says, who offer us a golden to-morrow, but it is only Christ who enables us to retrieve our yesterday. For His grace is more than forgiveness. It is the promise to reverse the memory of Achor, to turn defeat into victory even yet. Achor, further, literally means Trouble, and it is a great thing for us when we have learned that even there God has for us a door of hope.