[Footnote 342: Iren. III. 4. 2: [Greek: Kerdôn eis tên ekklêsian elthôn kai exomologoumenos, houtôs dietelete, pote men lathrodidaskalôn pote de palin exomologoumenos, pote de eleggomenos eph hois edidaske kakôs, kai aphistamenos tês tôn adelphôn sunodias], see, besides, the valuable account of Tertull. de præscr. 30. The account of Irenæus (I. 13) is very instructive as to the kind of propaganda of Marcus, and the relation of the women he deluded to the Church. Against actually recognised false teachers the fixed rule was to renounce all intercourse with them (2 Joh. 10. 11, Iren. ep. ad. Florin on Polycarp's procedure, in Euseb. H. E. V. 20. 7; Iren. III. 3. 4) But how were the heretics to be surely known?]
[Footnote 343: Among those who justly bore this name he distinguishes those [Greek: Hoi orthognômenes kata panta christanoi eisin] (Dial. 80).]
[Footnote 344: Very important is the description which Irenæus (III. 15. 2) and Tertullian have given of the conduct of the Valentinians as observed by themselves (adv. Valent. 1). "Valentiniani nihil magis curant quam occultare, quod prædicant; si tamen prædicant qui occultant. Custodiæ officium conscientiæ officium est (a comparison with the Eleusinian mysteries follows.) Si bona fide quæras, concreto vultu, suspenso supercilio, Altum est, aiunt. Si subtiliter temptes per ambiguitates bilingues communem fidem adfirmant. Si scire te subostendas negant quidquid agnoscunt. Si cominus certes, tuam simplicitatem sua cæde dispergunt. Ne discipulis quidem propriis ante committunt quam suos fecerint. Habent artificium quo prius persuadeant quam edoceant." At a later period Dionysius of Alex, (in Euseb. H. E. VII. 7) speaks of Christians who maintain an apparent communion with the brethren, but resort to one of the false teachers (cf. as to this Euseb. H. E. VI. 2. 13). The teaching of Bardesanes influenced by Valentinus, who, moreover, was hostile to Marcionitism, was tolerated for a long time in Edessa (by the Christian kings), nay, was recognised. The Bardesanites and the "Palutians" (catholics) were differentiated only after the beginning of the third century.]
[Footnote 345: There can be no doubt that the Gnostic propaganda was seriously hindered by the inability to organise and discipline churches, which is characteristic of all philosophic systems of religion. The Gnostic organisation of schools and mysteries was not able to contend with the episcopal organisation of the churches; see Ignat. ad Smyr. 6. 2; Tertull de præscr. 41. Attempts at actual formations of churches were not altogether wanting in the earliest period; at a later period they were forced on some schools. We have only to read Iren. III. 15. 2 in order to see that these associations could only exist by finding support in a church. Irenæus expressly remarks that the Valentinians designated the common Christians [Greek: katholikoi] (communes) [Greek: kai ekklêsiastikoi], but that they, on the other hand, complained that "we kept away from their fellowship without cause, as they thought like ourselves."]