Heresy

There's also a full written article on Heresy in the Reference Library.

Disavowed by Paul

Acts 24:13 Acts 24:14 Acts 24:15 Acts 24:16

Paul and Silas accused of

Acts 16:20 Acts 16:21

Propagandism of, forbidden under severe penalties

2 John 1:10 2 John 1:11 Titus 3:10 Titus 3:11

Teachers of, among early Christians

Jude 1:3 Jude 1:4 Jude 1:5 Jude 1:6 Jude 1:7 Jude 1:8 Jude 1:9 Jude 1:10 Jude 1:11 Jude 1:12 Jude 1:13 Jude 1:14 Jude 1:15 Jude 1:16