For there must be also heresies among you, that they which are approved may be made manifest among you.

Матей 18:7; Лука 17:1; Деяния 20:30; 1Тимотей 4:1,2; 2Петрово 2:1,2;
Деяния 5:17; Деяния 15:5; Деяния 24:5,14; Деяния 26:5; Деяния 28:22; Галатяни 5:20; Тит 3:10;
Второзаконие 13:3; Лука 2:35; 2Коринтяни 13:5-7; 1Йоан 2:19;