The Return of the King by J.R.R Tolkien (Harper Collins 1991) pp. 769-773
The Dead who follow Aragorn and the Grey Company along the Paths of the Dead clearly have power. We saw that in the last piece on this blog as we followed Gimli’s journey along that dark way and felt his fear, a fear that at last has him “crawling like a beast on the ground”. And it is this power that Aragorn will call upon to aid him in the cleaning of the land of Gondor from all the servants of Sauron.
When Isildur made this people swear loyalty to him as king and overlord, long ago, it was his authority and power that they feared. It was at the Stone of Erech, in a remote valley of Gondor, that the Oath was sworn at the ending of the Second Age, but that oath was broken because they feared and had worshipped Sauron for long years before the coming of Elendil and the Númenoreans to Middle-earth.
The keeping of oaths is a matter of great importance in Tolkien’s legendarium, as is their breaking also. So important is it that when Gimli speaks of swearing an oath to stay with Frodo until the end of his journey, Elrond replies:
“Let him not vow to walk in the dark, who has not seen the nightfall.” (Fellowship p. 274)
Gimli’s words are not a light affair. For a dwarf, the swearing of an oath is a matter of sacred importance; and perhaps that is why Elrond does not permit one on this occasion. He knows that none can foresee the nature of the journey that lies ahead. If Gimli had been bound by an oath to follow Frodo at the breaking of the Fellowship at Parth Galen, then he could not have followed Merry and Pippin across the plains of Rohan and his following of Frodo and Sam would have been to little or no purpose. Worse still it would almost certainly have been a hindrance to Frodo and Sam’s secret journey across Mordor. We might also note the irony in Elrond’s words about vows to walk in the dark after we thought about Gimli’s dark journey in the last piece. While Gimli is right to speak of how sworn words can “strengthen quaking heart”, Elrond is right too to aver that an oath rashly made can break a heart just as easily as it can strengthen it. It is best that he keeps Gimli from that trial. Best too, for the ultimate outcome of the Quest.
But what of the oath first made at the Stone of Erech to Isildur by the mountain people? That was not an oath made in friendship but through fear. There is no difference between them in their essence. Perhaps that is the reason why Jesus warns against the making of oaths in the Sermon of the Mount. Their spiritual power is such that we should fear it and never take it lightly. So, the oath to protect a constitution, or to speak the truth in a court of law, is not merely a form of words, a convenience to be observed merely as a matter of custom, but has a spiritual power that will be enforced in the court of heaven, and therefore should be feared.
The Dead who are summoned to the Stone of Erech know that power. They have endured it through long years without rest. Now, at last, comes the one who has the authority both to enforce their obedience to the oath and to declare the oath fulfilled at last.
“The hour has come at last. Now I go to Pelargir upon Anduin, and ye shall come after me. And when all this land is clean of the servants of Sauron, I will hold the oath fulfilled, and ye shall have peace and depart for ever. For I am Elessar, Isildur’s heir of Gondor.”
The same power that has held that mountain people in a state of unrest through long years now has power to free them also. Aragorn speaks with authority, but that authority does not lie within himself but has been granted to him. He is a man under divine authority and it is with that authority that he now speaks.