[989] It is curious that the word sacerdos did not find its way into the Christian vocabulary. Apparently it had its chance; for Tertullian uses it in several ways, e.g., "summus sacerdos" for a bishop (de Bapt. 17; "disciplina sacerdotalis," de Monog. 7. 12; and for other examples see Harnack, Entstehung und Entwickelung der Kirchenverfassung und des Kirchenrechts in den zwei ersten Jahrhunderten, 1910, p. 85). But the words finally adopted for the grades of the priesthood were Greek: bishop, priest, and deacon. Nevertheless, the general word for the priesthood, as distinguished from the laity, is Latin (ordo); hence "ordination" and holy "orders." It is not of religious origin, but taken from the language of municipal life, ordo et plebs being contrasted just as they were contrasted in municipia as senate (decuriones) and all non-official persons. See Harnack, op. cit. p. 82.
[990] This is, of course, in one light, the legitimate development of the union of religion and morality in the Hebrew mind. "For the Israelite morality, righteousness, is simply doing the will of God, which from the earliest age is assumed to be ascertainable, and indeed ascertained. The Law in its simplest form was at once the rule of morality and the revealed will of God." "The central feature of O.T. morality is its religious character" (Alexander, Ethics of St. Paul, p. 34). In the religious system we have been occupied with, religion can only be reckoned as one of the factors in the growth of morality; it supplied the sanction for some acts of righteousness, but (in historical times at least) by no means for all.
Prof. Gwatkin, in his Early Church History, vol. i. p. 54, states the relation of early Christianity to morality thus: "Christ's person, not His teaching, is the message of the Gospel. If we know anything for certain about Jesus of Nazareth, it is that He steadily claimed to be the Son of God, the Redeemer of mankind, and the ruler of the world to come, and by that claim the Gospel stands or falls. Therefore, the Lord's disciples went not forth as preachers of morality, but as witnesses of his life, and of the historic resurrection which proved his mightiest claims. Their morality is always an inference from these, never the forefront of their teaching. They seem to think that if they can only fill men with true thankfulness for the gift of life in Christ, morality will take care of itself." I cannot but think that this is expressed too strongly, or baldly; but it is in the main in keeping with the impression left on my mind by a study of St. Paul. It must, however, be remembered that the Pauline spirit is not exactly that of early Christianity in general: see Gwatkin, vol. i. p. 98. In the Didache, e.g., there is no trace of St. Paul's influence (104).
[991] In a book which had just been published when I was delivering these lectures at Edinburgh (The Ethics of St. Paul, by Archibald Alexander), I found a very interesting chapter on "The Dynamic of the New Life," p. 126 foll. The word which for the author best expresses that dynamic is faith, which is "the spring of all endeavour, the inspiration of all heroism" (p. 150). "It brings the whole life into the domain of spiritual freedom, and is the animating and energising principle of all moral purpose." What exactly is here understood by faith is explained on p. 151 to the end of the chapter, of which I may quote the concluding words: "Faith in Christ means life in Christ. And this complete yielding of self and vital union with the Saviour, this dying and rising again, is at once man's supreme ideal and the source of all moral greatness."
[992] Döllinger, The First Age of Christianity and the Church (Oxenham's translation), p. 344 foll.
APPENDIX I
On The Use of Huts or Booths in Religious Ritual
This may be taken as an addendum to Lecture II. on taboo at Rome; but owing to the uncertainty of the explanation given in it, I reserved it for an Appendix. The custom here dealt with is found both in the public and private worship of the Romans, and also in Greece and elsewhere, but has never, so far as I know, been investigated by anthropologists.