Conversation so far:
Did Anberlin release any Christian albums?
No Christian albums specifically were released by Anberlin. However their music does contain Christian themes.
Does Anberlin identify as a Christian band?
Stephen Christian has said: If it (our music/albums) help people in whatever circumstances they're in, that's amazing, but I definitely don't classify us as a Christian band.“
Why is Anberlin classified as a Christian band?
Multiple sources list Anberlin as part of the Christian rock genre. This is likely because they are signed onto Tooth & Nail Records, which was known as a Christian label.

Question: Are they well received as a christian band?
Self-contained rewrite: Is Anberlin well received as a Christian band?