If, however, they did appeal to Peter in this latter way, if they did appeal to Peter in support of their legalistic contentions, such an appeal does not overthrow the conclusions which have just been reached about the harmony of Peter and Paul; it does not really make Peter an advocate of legalism. For even if Peter was not an advocate of legalism the appeal of the Judaizers to him can be explained. It can be explained not by the principles of Peter, but by his practice. The early disciples in Jerusalem continued to observe the Jewish fasts and feasts; they continued in diligent attendance upon the Temple services. Outwardly, they were simply devout Jews; and the manner of their life might therefore have given some color to the Judaizing contentions. Inwardly, it is true, the early disciples were not simply devout Jews; they were really trusting for their salvation no longer to their observance of the Law but to Jesus their Saviour. The whole spirit of their lives, moreover, was quite different from that which prevailed in legalistic Judaism; anxious thought for the morrow, gloomy contemplation of the triumphs of the oppressor, had given place to exultant joy. The early disciples, indeed, like the Jews, were still waiting for the establishment of the kingdom of God. But their waiting was no longer full of sorrow. The Messiah was taken from them for a time; but He had already appeared and had brought salvation. Thus the early Jerusalem Church was really quite distinct from contemporary Judaism; the real principle of its life was fresh and new. But to a superficial observer, on account of the continuance of old customs, the new principle might not appear; to a superficial observer, the observance of Jewish customs on the part of the early disciples might seem to be legalism. And certainly the Judaizers were superficial. Apparently they had come into the Church in the period of quiet that followed the persecution of Stephen; they had come in from the sect of the Pharisees, and they continued to be Pharisees at heart. As Pharisees they welcomed the coming of the Messiah, but they did not understand the teaching of this Messiah. They looked for a continuance of the prerogatives of Israel. Jesus was the Messiah, but was He not the Jewish Messiah, would He not bring about the triumph of the chosen people? Would not all the peoples of the earth come to do obeisance to Israel by submitting to Israel's Law? To such observers, the Jewish practice of the original apostles would furnish welcome support; these observers would not care to look beneath the surface; they would say simply to the Gentile Christians of Galatia: "The original disciples of Jesus obey the Mosaic Law; must not you do likewise?"