The old heathen life was indeed a _slavery_, full of fear and degradation. The religious Pagan could never be sure that he had propitiated his gods sufficiently, or given to all their due. They were jealous and revengeful, envious of human prosperity, capable of infinite wrongdoing. In the worship of many of them acts were enjoined revolting to the conscience. And this is true of Polytheism all over the world. It is the most shameful bondage ever endured by the soul of man.
But Paul's readers had "come to know God." They had touched the great Reality. The phantoms had vanished; the Living One stood before them. His glory shone into their hearts "in the face of Jesus Christ." This, whenever it takes place, is for any man the crisis of his life--when he _comes to know God_, when _the God-consciousness_ is born in him. Like the dawn of self-consciousness, it may be gradual. There are those, the happy few, who were "born again" so soon as they were born to thought and choice; they cannot remember a time when they did not love God, when they were not sensible of being "known of Him." But with others, as with Paul, the revelation is made at an instant, coming like a lightning-flash at midnight. But unlike the lightning it remained. Let the manifestation of God come how or when it may, it is decisive. The man into whose soul the Almighty has spoken His _I AM_, can never be the same afterwards. He may forget; he may deny it: but he has _known God_; he has seen the light of life. If he returns to darkness, his darkness is blacker and guiltier than before. On his brow there rests in all its sadness "Sorrow's crown of sorrow, remembering happier things."
Offences venial, excusable hitherto, from this time assume a graver hue. Things that in a lower stage of life were innocent, and even possessed religious value, may now be unlawful, and the practice of them a declension, the first step in apostasy. What is delightful in a child, becomes folly in a grown man. The knowledge of God in Christ has raised us in the things of the spirit to man's estate, and it requires that we should "put away childish things," and amongst them ritual display and sacerdotal officiations, Pagan, Jewish, or Romish. These things form no part of the knowledge of God, or of the "true worship of the Father."
The Jewish "rudiments" were designed for men who had not known God as Christ declares Him, who had never seen the Saviour's cross. Jewish saints could not worship God in the Spirit of adoption. They remained under the spirit of servitude and fear. Their conceptions were so far "weak and poor" that they supposed the Divine favour to depend on such matters as the "washing of cups and pots," and the precise number of feet that one walked on the Sabbath. These ideas belonged to a childish stage of the religious life. Pharisaism had developed to the utmost this lower element of the Mosaic system, at the expense of everything that was spiritual in it. Men who had been brought up in Judaism might indeed, after conversion to Christ, retain their old customs as matters of social usage or pious habit, without regarding them as vital to religion. With Gentiles it was otherwise. Adopting Jewish rites _de novo_, they must do so on grounds of distinct religious necessity. For this very reason the duty of circumcision was pressed upon them. It was a means, they were told, essential to their spiritual perfection, to the attainment of full Christian privileges. But to know God by the witness of the Holy Spirit of Christ, as the Galatians had done, was an experience sufficient to show that this "persuasion" was false. It did not "come of Him that called them." It introduced them to a path the opposite of that they had entered at their conversion, a way that led downwards and not upwards, from the spiritual to the sensuous, from the salvation of faith to that of self-wrought work of law.