Sunday schools are a great way to learn more about religion and be a better person. You may either believe it or not doesn’t matter. However, Sunday schools are great for your kids. They learn to be respectful and nice peoples in the future. Plus, it is always good that they know about the religion in young age.
While your kid is in a Sunday school, you can craft him/her these great tools that taught them about religion and Jesus. They may think about them as a toy, however, they will be learning a lot and be careful when they grow up with this information.