'_Thou shalt love the Lord thy God ... and thy neighbour as thyself._' (Luke x. 27.) In these words Jesus Christ gives to us the true meaning of the Commandments which Moses wrote down in our Bible. Again, until quite lately many people were certain that there could never have been a king like Melchizedek, the king of Salem, who came and blessed Abraham, and of whom we read in Genesis xiv. and also in Hebrews vii. But among the letters found in the Foreign Office of the king of Egypt, is one from the king of Salem. Not from Melchizedek, but from another king of Salem, who describes himself in these words: '_I was set in my place neither by father nor mother, but by the Mighty King_'--meaning 'by God.' Read what is said about Melchizedek in Hebrews vii. These words show us that all the kings of Salem believed that they owed everything to God. This is why Abraham honoured Melchizedek so highly. '_Salem_--that is, peace. '_Jeru-salem_' means city of peace. So, as we see from these ancient letters, Jerusalem was called the city of peace even in the days of Abraham. All these old records and many more Moses must surely have seen; the cities of Canaan were as full of books as were those of Egypt and Babylonia, for the name '_Kirjath-sepher_' (Joshua xv. 15) means 'City of Books.' Thus, as year by year new discoveries are made, we realize more clearly the kind of preparation which Moses had for his great work, and the sources from which he gathered much of his information. Yet no single word of the Bible is copied from the heathen writings. No; just as a man who decides to give his whole life to God to-day uses, in the Lord's service, the knowledge he gained before he was converted; so, after God called Moses to his great work, all the learning and wide knowledge he had gathered during his life were dedicated to the service of God, and used by His Holy Spirit. We do not know--we are nowhere told--whether Moses wrote every word of the 'Books of the Law.' The Jews believed that every letter, every tiniest dot was his. It may well have been so, as we have seen. But, again, he may very likely have had helpers and editors; that is, people who arranged and copied his original writings. But the Children of Israel always called the first five books of the Bible 'The Torah'; that is, 'The Law'; and they looked upon these as their most precious possession, something quite above and apart from every other writing--Jehovah's direct words and commandments to His people. At last the life-work of Moses was done, and Joshua took his place, called by God to lead the people forward. But the new leader found himself at once in a very different position. When Moses brought the Children of Israel out of Egypt they were without a Bible. But in Joshua's days the light had begun to shine, the river of the knowledge of God to flow, and God was able, therefore, to say to His servant Joshua: