@Wrangler:
Dictionary : HERESY | Catholic CultureAs I understand blasphemy, it is merely attributing characteristics to God. So, for instance, when Jesus said God was good, that constitutes blasphemy. Others use the term to attack one presuming God-like attributes. There is a famous movie with Alec Baldwin where in the opening scene, he spelled out his surgical credentials, ending with the claim that he is God. Perhaps you mean that opposing the doctrine of the trinity is heresy?
Pastor Steve Cioccolanti advised Christians to reserve the term heresy to only a teaching that prevents one from being saved. Thoughts?