He has said the only thing he likes in the church is the music (when they are not going on too long) because he is silently correcting the preacher in his head during the sermon and has to de-program his children from the nonsense they are taught.
If this were anyone other than Nick, I'd say he's probably got a point. Evangelicals aren't known for being the most theologically solid Christians. Lots of emotion and feel-good services. However, I doubt a more traditional service like
@AncientPhosphur suggested would do much for him either. Nick hates rigidity and feeling like he's being told what to do. Tradition comes with rules, and we all know how ODD Nicky feels about rules. He might enjoy having an excuse not to eat during Lent, but he'd never be able to give up alcohol. He'd absolutely hate Holy Days of Obligation intruding on his totally busy schedule. And a traditional community
definitely wouldn't appreciate the open degeneracy.
For one, the traditional Latin Mass is longer. Solemn/High Masses are close to 90 minutes, and you usually need to travel quite a distance for one. Not sure about the length of a Divine Liturgy, if you prefer the Orthodox route, but I doubt it's quick. But secondly, and more importantly, God Himself could send St. Peter and St. Paul to spell out exactly how wrong Nick is about his faith, and Nick still wouldn't listen. He gets basic facts about the Bible wrong and still feels qualified to discuss scripture. God has shown him grace, and Nick has repeatedly rejected it.
Nick, at his core, is a luciferian. It all comes down to a love of the self above all else, even his own children.