David’s kingdom was constantly beset by its enemies; no enemies to the future kingdom.
David’s kingdom constantly organized for war; nothing like that in the future kingdom.
In David’s kingdom they learned war; in the future kingdom they shall learn war no more.
David reigned while the devil was loose and doing his worst; we are told that Christ cannot begin his reign till Satan is bound.
Moses was the lawgiver of the old kingdom; Christ is to be the lawgiver for the future kingdom.
And that is not all; but we grow weary of the task of enumerating the differences. Yet we are told that, if there is any alteration, the throne of the kingdom cannot be the throne of David.
When Jehovah called Israel out of Egypt, he told them that, if they would obey his voice, they would be unto him “a kingdom of priests, and a holy nation.” (Ex. 19:5, 6.) But had not God always exercised universal dominion over all the works of his hands? Certainly, but now he was to rule in a special way over a special people. As this people were to have no earthly head, they were not to be like the nations around them, and were not to be reckoned among the Nations. God made their laws, and gave direction for their execution. This state of things continued till the days of Samuel. Then the people asked for a king that they might be like the nations around them. That was a rejection of Jehovah as their king. Saul was put on the throne, and the kingdom became his. He was rejected and the kingdom given to David. These men and the descendants of David occupied the throne that belonged peculiarly and specially to Jehovah. Jehovah occupied that throne before Saul or David, and that throne continued after the last son of David reigned. The royal family of David fell into decay, but did Jehovah’s rule over Israel cease? Did not his throne continue as it did before Saul became king? It is true that the Jews were rarely independent, but were they any less under the rule of Jehovah when they were subject to other nations? Did not the kingdom continue with them? Before becoming excited at these words, read Matt. 21:43: “Therefore say I unto you, the kingdom of God shall be taken away from you, and shall be given to a nation bringing forth the fruits thereof.” How could the kingdom be taken from them, if it was not then with them? The Lord was then developing that nation to whom the kingdom was to be given, and to whom it was given on the first Pentecost after his resurrection.