Look up Deuteronomy 4:41-42. The city of refuge, Bashan, means eternal security. While we obviously need to make sure that everyone at church feels safe, we also need to be teaching about eternal security. A person can’t grow as a Christian if they are consistently struggling with what they believe about eternal security and if a person can lose their salvation or not. On a very practical level, we should all know at least one or two verses on why once we get saved, there is nothing whatsoever that will cause us to lose our salvation.