I think we Baptists are often too careless with the language we use to present the gospel. One example is an invitation which invites people to "come to the altar" to pray or whatever. I suppose that's why it's referred to as an altar call. What altar? Do we not realize that an altar, designed specifically for a sacrifice, is not needed any more? The ultimate sacrifice has been made, has it not? So why do we even use terms like that?