1 2 Clauss 2001, pp. 62–66. ↑ Clauss 2001, p. 67. ↑ Clauss 2001, pp. 71–72. 1 2 3 4 Clauss 2001, p. 72. 1 2 Ulansey 1989, p. 11. ↑ Ulansey 1989, pp. 16–20. ↑ Clauss 2001, pp. 72, 169. ↑ Clauss 2001, pp. 112–116. ↑ Clauss 2001, pp. 171–172. ↑ Clauss 2001, p. 172. ↑ First Apology of Justin Martyr, Chapter 66 ↑ Tertullian, De praescriptione haereticorum 4-.3-4 1 2 Ehrman 2012, pp. 213–214.