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."