Religion tends to prefer and protect the status quo or the supposedly wonderful past, yet what we now see is that religion often simply preserves its own power and privilege. God does not need our protecting. We often worship old things as substitutes for eternal things.
We have to be careful to remember what is really important. We can easily substitute “the way we have always done it” for God Himself. We can’t make idols of things that make us feel comfortable. Jesus spent a lot of time making people uncomfortable.