Revelation 2:2
2:2 ‘I know your works as well as your labor and steadfast endurance, and that you cannot tolerate evil. You have even put to the test those who refer to themselves as apostles (but are not), and have discovered that they are false.
Revelation 2:6
2:6 But you do have this going for you: You hate what the Nicolaitans practice – practices I also hate.
Revelation 2:14-16
2:14 But I have a few things against you: You have some people there who follow the teaching of Balaam, who instructed Balak to put a stumbling block before the people of Israel so they would eat food sacrificed to idols and commit sexual immorality.
2:15 In the same way, there are also some among you who follow the teaching of the Nicolaitans.
2:16 Therefore, repent! If not, I will come against you quickly and make war against those people with the sword of my mouth.
Revelation 2:20
2:20 But I have this against you: You tolerate that woman Jezebel, who calls herself a prophetess, and by her teaching deceives my servants to commit sexual immorality and to eat food sacrificed to idols.