Read it through once

The doctrine of the trinal unity of man (the what Does, what Knows, what Is) ascribed to John (vv. 82-104), and upon which his discourse may be said to proceed, leads up the presentation of the final stage of the Christian life on earth--that stage when man has won his way to the kingdom of the “what Is” within himself, and when he no longer needs the outward supports to his faith which he needed before he passed from the “what Knows”. Christianity is a religion which is only secondarily a doctrine addressed to the “what Knows”. It is, first of all, a religion whose fountain-head is a Personality in whom all that is spiritually potential in man, was realized, and in responding to whom the soul of man is quickened and regenerated. And the Church, through the centuries, has been kept alive, not by the letter of the New Testament, for the letter killeth, but by a succession of quickened and regenerated spirits, “the noble Living and the noble Dead”, through whom the Christ has been awakened and developed in other souls.