Since when is higher education, much less theological education, a prerequisite for knowing the Lord or speaking of Him? It certainly wasn’t in Jesus’ day. Which of the apostles had extensive theological training? Where were the Pharisees or Sadducees or Scribes among them? Only Paul.
If “ideas matter” and “ideas about God really matter” let’s examine those ideas and try to understand those ideas as best we can. But let’s leave aside the condescension and mocking. Any issues with Dan’s theology should be addressed on their merits and not simply dismissed or impugned through condescension concerning education.