Dealing with Heresy
If I say that we are prone to error then I am only describing man. Heresy is a type of error which needs to be dealt with in the church. This was no less a challenge in the first century than today.
Last October I delivered a sermon on Colossians 2 and have since developed it in longer form to get my head around the ideas a bit more.
Read it here: Heresy in Colosse