CHAP. VII.--_Vortigern treacherously contrives to get king Constans assassinated._ Constans, being thus advanced, committed the whole government of the kingdom to Vortigern, and surrendered himself up so entirely to his counsels, that he did nothing without his order. His own incapacity for government obliged him to do this, for he had learned any thing else rather than state affairs within his cloister. Vortigern became sensible of this, and therefore began to deliberate with himself what course to take to obtain the crown, of which he had been before extremely ambitious. He saw that now was his proper time to gain his end easily, when the kingdom was wholly intrusted to his management; and Constans, who bore the title of king, was no more than the shadow of one; for he was of a soft temper, a bad judge in matters of right, and not in the least feared, either by his own people, or by the neighbouring states. And as for his two brothers, Uther Pendragon and Aurelius Ambrosius, they were only children in their cradles, and therefore incapable of the government. There was likewise this farther misfortune, that all the older persons of the nobility were dead, so that Vortigern seemed to be the only man surviving, that had craft, policy, and experience in matters of state; and all the rest in a manner children, or raw youths, who only inherited the honours of their parents and relations that had been killed in the former wars. Vortigern, finding a concurrence of so many favourable circumstances, contrived how he might easily and cunningly depose Constans the monk, and immediately establish himself in his place. But in order to do this, he waited until he had first well established his power and interest in several countries. He therefore petitioned to have the king's treasures, and his fortified cities, in his own custody; pretending there was a rumour, that the neighbouring islanders designed an invasion of the kingdom. This being granted him, he placed his own creatures in those cities, to secure them for himself. Then having formed a scheme how to execute his treasonable designs, he went to the king, and represented to him the necessity of augmenting the number of his domestics, that he might more safely oppose the invasion of the enemy. "Have not I left all things to your disposal?" said Constans. "Do what you will as to that, so that they be but faithful to me." Vortigern replied, "I am informed that the Picts are going to bring the Dacians and Norwegians in upon us, with a design to give us very great annoyance. I would therefore advise you, and in my opinion it is the best course you can take, that you maintain some Picts in your court, who may do you good service among those of that nation. For if it is true that they are preparing to begin a rebellion, you may employ them as spies upon their countrymen in their plots and stratagems, so as easily to escape them." This was the dark treason of a secret enemy; for