It does not seem as if God was very keen to give the Israelites a king. The first man to call himself a king in scripture was Nimrod. God told the Israelites He was their king. When they insisted, He told Samuel they were rejecting God Himself and not just His prophet. Of course, in the end, He would assume human nature through the line of David and so cut the Gordian knot tied out of His complaint to Samuel and His promise to David. Jesus Christ, son of David and King of Israel is alive and reigning with the Father and the Holy Spirit, One God forever and ever. Christians have no need for any other King. In fact, as if to confirm this line of reasoning, God chose the Roman Commonwealth as the vehicle by which He translated the covenant to the gentiles, the polity of a people with a very special loathing for the name of ‘King’ whose monarchical ruler, for all his vast power, did not dare to adopt the title.
One thing, however, troubled me about this analysis. Albeit the so-called ‘Divine Right of Kings’ is a particularly Protestant superstition, still there is a slightly Protestant ring to the argument given above. It is too similar to the argument against Christian priests: that Christ is the one true priest offering the all-sufficient sacrifice. Yet, it seems as if there is room for a Christian kingship just as there is room for a Christian priesthood without validating the Ancien Regime. Although we acknowledge that the Bishop possesses the fullness of the ministerial priesthood of the new covenant, it is not the Bishop but the Presbyter whom we habitually mean by the term Sacerdos. Christ is Prophet, Priest and King and the Christian is called to be Alter Christus. It would seem as if the religious, clergy and laity exemplify each of those charisms. On that basis it is the monk, the presbyter and the father who are, in the new dispensation, most properly, after Jesus, referred to as prophet, priest and king. Only secondarily do we apply these titles to the theologian, the prelate and the politician. As Leo XIII taught,
“The rights here spoken of, belonging to each individual man, are seen in much stronger light when considered in relation to man’s social and domestic obligations. In choosing a state of life, it is indisputable that all are at full liberty to follow the counsel of Jesus Christ as to observing virginity, or to bind themselves by the marriage tie. No human law can abolish the natural and original right of marriage, nor in any way limit the chief and principal purpose of marriage ordained by God’s authority from the beginning: ‘Increase and multiply.’ Hence we have the family, the ‘society’ of a man’s house – a society very small, one must admit, but none the less a true society, and one older than any State. Consequently, it has rights and duties peculiar to itself which are quite independent of the State.”
– Rerum Novarum §12