[Footnote 264: Along with the sacerdotal laws, strictly so called, which Cyprian already understood to apply in a frightful manner (see his appeal to Deut. XVII. 12; 1 Sam. VIII. 7; Luke X. 16; John XVIII. 22 f.; Acts XXIII. 4-5 in epp. 3. 43, 59. 66), other Old Testament commandments could not fail to be introduced. Thus the commandment of tithes, which Irenaeus had still asserted to be abolished, was now for the first time established (see Origen; Constit. Apost. and _my_ remarks on [Greek: Did]. c. 13); and hence Mosaic regulations as to ceremonial cleanness were adopted (see Hippol. Canones arab. 17; Dionys. Alex., ep. canon.). Constantine was the first to base the observance of Sunday on the commandment as to the Sabbath. Besides, the West was always more hesitating in this respect than the East. In Cyprian's time, however, the classification and dignity of the clergy were everywhere upheld by an appeal to Old Testament commandments, though reservations still continued to be made here and there.] [Footnote 265: Tertullian (de pud. I) sneeringly named the bishop of Rome "pontifex maximus," thereby proving that he clearly recognised the heathen colouring given to the episcopal office. With the picture of the bishop drawn by the Apostolic constitutions may be compared the ill-natured descriptions of Paul of Samosata in Euseb., VII. 30.] [Footnote 266: Yet this influence, in a direct form at least, can only be made out at a comparatively late period. But nevertheless, from the middle of the 3rd century the priests alone are possessed of knowledge. As [Greek: mathesis] and [Greek: mystagogia] are inseparably connected in the mysteries and Gnostic societies, and the mystagogue was at once knowing one and priest, so also in the Catholic Church the priest is accounted the knowing one. Doctrine itself became a mystery to an increasing extent.] [Footnote 267: Examples are found in epp. 1, 3, 4, 33, 43, 54, 57, 59, 65, 66. But see Iren., IV. 26. 2, who is little behind Cyprian here, especially when he threatens offenders with the fate of Dathan and Abiram. One of the immediate results of the formation of a priestly and spiritual class was that the independent "teachers" now shared the fate of the old "prophets" and became extinct (see my edition of the [Greek: Didache], prolegg. pp. 131-137). It is an instructive fact that Theoktistus of Caesarea and Alexander of Jerusalem in order to prove in opposition to Demetrius that independent teachers were still tolerated, i.e., allowed to speak in public meetings of the Church, could only appeal to the practice of Phrygia and Lycaonia, that is, to the habit of outlying provinces where, besides, Montanism had its original seat. Euelpis in Laranda, Paulinus in Iconium, and Theodorus in Synnada, who flourished about 216, are in addition to Origen the last independent teachers (i.e., outside the ranks of the clergy) known to us in Christendom (Euseb., H. E. VI. 19 fin.).]