With Reformation Day coming up, this is a good time to recall why the Reformers departed from Roman Catholicism. In our day especially, it seems that many Christians have history-amnesia when it comes to the importance of what God did through the Reformers. During the Reformation, great confusion existed regarding what was, and was not, the true church of Christ. Rome had asserted itself as the true church for centuries, and continues to do so today. However, as the Reformers recognized then, Christians must follow in step today by recalling that joining hands with Rome is a departure from Christ.
To be clear, this is not to say that everyone who sits in a Roman Catholic church is not a Christian. What it is saying is that several changes must occur before Roman Catholicism, by the book, can be considered biblical Christianity. And the men and women of the Reformation understood this, hence their necessary break with Rome. In their case, and ours, joining Christ necessitates breaking with Rome and coming under Christ means coming out from under Rome.
Christians will know that it is time to join hands with Rome when it does the following: