Alfred had to do everything almost with his own hands. He was himself the inventor of the candle-clock which measured his time, so unspeakably precious, and of the lantern of transparent horn which protected the candle-clock against the wind in the tent, or the lodging scarcely more impervious to the weather than a tent, which in those times sheltered the head of wandering royalty. Far and wide he sought for men, like a bee in quest of honey, to condense a somewhat prolix trope of his biographer. An embassy of bishops, priests and religious laymen, with great gifts, was sent to the Archbishop of Rheims, within whose diocese the famous Grimbald resided, to persuade him to allow Grimbald to come to England, and with difficulty the ambassadors prevailed, Alfred promising to treat Grimbald with distinguished honour during the rest of his life. It is touching to see what a price the king set upon a good and able man. "I was called," says Asser, "from the western extremity of Wales. I was led to Sussex, and first saw the king in the royal mansion of Dene. He received me with kindness, and amongst other conversation, earnestly besought me to devote myself to his service, and to become his companion. He begged me to give up my preferments beyond the Severn, promising to bestow on me still richer preferments in their place." Asser said that he was unwilling to quit, merely for worldly honour, the country in which he had been brought up and ordained. "At least," replied the king, "give me half your time. Pass six months of the year with me and the rest in Wales." Asser still hesitated. The king repeated his solicitations, and Asser promised to return within half a year; the time was fixed for his visit, and on the fourth day of their interview he left the king and went home. In order to restore civilization, it was necessary above all things to reform the Church. "I have often thought," says Alfred, "what wise men there were once among the English people, both clergy and laymen, and what blessed times those were when the people were governed by kings who obeyed God and His gospels, and how they maintained peace, virtue and good order at home, and even extended them beyond their own country; how they prospered in battle as well as in wisdom, and how zealous the clergy were in teaching and learning, and in all their sacred duties; and how people came hither from foreign countries to seek for instruction, whereas now, when we desire it, we can only obtain it from abroad." It is clear that the king, unlike the literary devotees of Scandinavian paganism, looked upon Christianity as the root of the greatness, and even of the military force, of the nation.