Furthermore in this earliest stage the gods were hardly conceived anthropomorphically. Varro says that for the first hundred and seventy years of Roman history the Romans did not represent their gods by statues. According to his chronology this brings us to the founding of the Capitoline temple in which the Etruscan triad of Jupiter, Juno, and Minerva were worshipped. In general we may say that his statement is true, for the Romans were in the aniconic stage until they learned from their neighbors to represent their divinities by images in human form. In this primitive period the Roman thought of his gods not as individuals but as powers (numina), resident in and associated with departments. This is an idea extremely difficult for us to grasp with our sophisticated minds. To the early Roman Janus, for example, was not the god of the door or the threshold, he was the door or the threshold—not simply resident in it, but not even distinguished from the object itself. So Vesta was the fire on the hearth; Saturn was the sown grain; Ceres the growing grain; Flora the blossoming flower; Fons the spring of water; and so on. The circle of such powers could never be closed, as the number of departments in which divine powers might reside was indefinite. Yet even in this early stage certain numina were regarded as more prominent than others. At the head of the list stood Janus, the numen of the door or passage, whose importance was such that still in later times his priest, the rex sacrorum, took precedence of all others, and prayers began with an appeal to him. Jupiter was the god of the sky and of all the phenomena which seem to have their origin there; Juno the feminine counterpart of Jove; Mars the god of war and protector of the land; Quirinus a similar divinity, belonging originally perhaps to a separate settlement on the Quirinal Hill. The list closed with Vesta, the goddess of the hearthfire, with whose name the ancient litanies always ended. These were the great gods of the period before Greek influence came. Yet in this earliest time the divinities had little, if any, personality in our sense of the word. They were simply powers. Personalities and anthropomorphic forms they acquired under the influence of the Greeks, who had left the primitive stage many centuries behind them and had long represented their divinities in human shape.