A subject from the Gospels, which is often represented, and which was used with a somewhat obscure symbolic meaning, is that of the man sick of the palsy, cured by the Saviour with the words, "Arise, take up thy bed, and go to thine house." It belongs, according to the ancient interpretation, to the series of subjects that embody the doctrine of the Resurrection. It is thus explained by St. Ambrose, St. Augustine, and others of the fathers. They understood the words of Christ as addressed to them with the meaning, "Arise, leave the things of this world, have faith, and go forward to thy abiding home in heaven." Such an interpretation is entirely congruous with the general tone of thought and feeling exhibited in many other common paintings in the catacombs. But later Romanist writers have attempted to connect its interpretation with the doctrine of the Forgiveness of Sins, as embodied in what is called the power of the Church in the holy sacrament of Penance. They lay stress on the words, "Be of good cheer, thy sins are forgiven thee," and suppose that the picture expresses the belief that the delegated power of forgiving sins still remained on earth. Undoubtedly the painting may well have recalled to mind these earlier words of the narrative, as well as the later ones, and with the same comforting assurance that was afforded by the emblem of the Good Shepherd; but there seems no just reason for supposing it to have borne any reference to the peculiar doctrine of the Roman Church. The pictures themselves, so far as we are acquainted with them, seem to contradict this assumption; for they, without exception, represent the paralytic in the last act of the narrative, already on his feet and bearing his bed. [2] [Footnote 2: One picture of this scene in the Catacombs of St. Hermes is said to be in immediate connection with the sacrament of Penance "represented literally, in the form of a Christian kneeling on both knees before a priest, who is giving him absolution." We have not seen the original of this picture, and we know of no copy of it. It is not given either by Bosio or in Perret's great work. Before accepting it in evidence, its date must be ascertained, and the possibility of a more natural explanation of it excluded. How is one figure known to be that of a priest? and in what manner is the act of giving absolution expressed?]