The Nicene Creed at a Megachurch?! What Does That Look Like?

I'm getting a tour of Rockharbor Church (Non-Denominational) in Costa Mesa, California from Pastor Glenn Packiam. Some might call Rockharbor a very large church, others might call it a megachurch, but either way it's big and it's not the kind of church one usually associates with ancient Christianity and the Ecumenical Creeds. That said, Glenn's emphasizing the Nicene Creed as a way forward for his church and for Christians in general. In light of that, I wanted to see what his church looks like, and he was kind enough to show me around. His book is called What's a Christian Anyway and you can check it out here: https://whatsachristiananyway.com/