No man can tell all the "trouble" that has come into the world by reason of sin. As little can we know the full extent of that deliverance that shall take place when sin comes to an end. If we would know anything of this we must go to those passages which picture to us the new heavens and the new earth: "In the midst of the street of it, and on either side of the river, was there the tree of life, which bare twelve manner of fruits, and yielded her fruit every month: and the leaves of the tree were for the healing of the nations. And there shall be no more curse: but the throne of God and of the Lamb shall be in it; and His servants shall serve Him: and they shall see His face; and His name shall be in their foreheads. And there shall be no night there; and they need no candle, neither light of the sun; for the Lord God giveth them light: and they shall reign for ever and ever." CHAPTER XVI. _THE CAPTURE OF AI._ JOSHUA viii. 1-29. Joshua, having dealt faithfully with the case of Achan, whose sin had intercepted the favour of God, is again encouraged, and directed to renew, but more carefully, his attack on Ai. That word is addressed to him which has always such significance when coming from the Divine lips--"Fear not." How much of our misery arises from fear! How many a beating heart, how many a shaking nerve, how many a sleepless night have come, not from evil experienced, but from evil apprehended! To save one from the apprehension of evil is sometimes more important, as it is usually far more difficult, than to save one from evil itself. An affectionate father finds that one of his most needed services to his children is to allay their fears. Never is he doing them a greater kindness than when he uses his larger experience of life to assure them, in some anxiety, that there is no cause for fear. Our heavenly Father finds much occasion for a similar course. He has indeed got a very timid family. It is most interesting to mark how the Bible is studded with "fear nots," from Genesis to Revelation; from that early word to Abraham--"Fear not, I am thy shield, and thy exceeding great reward"--to that most comforting assurance to the beloved disciple, "Fear not; I am the first and the last: I am He that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hades and of death." If only God's children could hear Him uttering that one word, from how much anxiety and misery would it set them free!