If further proof were needed for the unlimited power of the kings than their representation of Ra and Horus, and the menial position of the priests, we should find it in the gigantic structures which the Pharaohs left behind them. To carry out works of this kind is impossible unless the monarch has absolute disposal of the labour of his subjects. But these buildings were undoubtedly the main interest and the main occupation of the kings. In this they follow the characteristic traits of the whole nation. In building temples and erecting images, their object was just as much to confer honour on the gods as to preserve the remembrance of the homage which they had offered to them. The preservation of their own actions and names, which these buildings in the eyes of the Egyptians "caused to live," is the main object of the structure, and along with the sacrifices of the kings, and the evidence of the favour of the gods, the sculptures on the temples display the martial exploits of the kings. If the kings erected pyramid tombs, it was in order that their corpses might rest in security, and the tumulus "cause their name to live" in the generations to come. If they built temples, it was that the gates, walls, frescoes, and inscriptions might preserve their acts for posterity. The buildings of the Pharaohs are the history of their reigns written in stone. The ceremonial which surrounded the life of the Pharaohs is described by Diodorus. In the morning the king first read the communications received from every quarter; then he performed his ablutions, put on his robes, and offered sacrifice to the gods. While the sacrificial animal was being led to the altar the high priest offered prayer to the gods, beseeching them to grant life and all good things to the king, as he was a righteous ruler. He was pious to the gods, gentle towards men, strong, just, and courageous, an enemy of lies, a sharer of his goods with others, and master of his desires; one who did not punish the wicked so severely as they deserved, and gave to the good more than their proportionate share. Then the priest laid the punishment of any error into which the king might have fallen on his servants, and urged him to a pious life, "not by reproaches," as Diodorus expressly observes, "but by commendations." When the sacrifice was finished, the priest read to the king the apothegms and achievements of distinguished men, that is, no doubt, of previous kings, out of the sacred books. We know that poems of considerable extent on historical subjects were in existence.[254] In the same way the remaining part of the day was allotted to definite occupations. For walking, for bathing, even for sleeping with the queen, definite hours were appointed. The king might only eat the flesh of calves and geese--the food of the priests--and take a fixed portion of wine. Diodorus regards it as wonderful that the kings should have subjected themselves to this ceremonial. In this he leaves out of sight