This peace lasted for six or seven years, in one of which (789) we are told that the king “arranged all matters pertaining to the Saxons, suitably to the time.” That is to say, no doubt, the yoke of Church and State was being fitted to the stubborn Saxon neck. So confident was Charles of the subjugation of his foe that he employed both Saxons and Frisians in the campaigns in which he was now busily engaged on the Middle Danube against the kingdom of the Avars. The fact, however, that the Frankish power was thus engaged in a tough struggle with an enemy in the south, at last emboldened the Saxons to make another stand for freedom. Again they allied themselves with the Frisians, and on the 6th of July, 792, the first blow was struck. A portion of Charles’s army which had, for some unexplained purpose, been sent in ships to the mouth of the Elbe was set upon by the insurgents of the two allied nations and cut to pieces. This evidence of unslumbering hostility does not seem to have effectually diverted Charles’s attention from his Danubian campaign, but next year (793) tidings of a similar but more overwhelming disaster were brought to him at his quarters in Bavaria. Count Theodoric, the king’s kinsman and a valiant and trusted general (the same who had saved the Frankish army from annihilation on the disastrous day of Suntal), had been leading an army through the district of Rustringen, on the borders of Friesland and Saxon-land, and at some little distance to the west of the Weser. The reason for his presence in that region is not told us, but it was probably the desire to check the revolt which had burst forth in the preceding summer. What is certain is that he was set upon by the Saxons, his army destroyed, and apparently himself slain. Now, at any rate, if not already in the previous year, the rebellion assumed that character of ruthless vindictiveness, especially against churchmen, which showed how sorely the Saxons had been galled by Charles’s ecclesiastical ordinances. “As a dog returneth to his vomit,” says an annalist, “so did they return to the paganism which they had aforetime renounced, again deserting Christianity, lying not less to God than to their lord the king, who had conferred upon them so many benefits, and joining themselves to the pagan nations who dwelt round about them. Sending their emissaries to the Avars, they endeavored to rebel first against God, then against the king and the Christians. They laid waste all the churches which were within their borders with burning and destruction; they rejected the bishops and presbyters who were set over them; some they took prisoners and others they slew, and, in short, they turned themselves right round to the worship of idols.”