Equating an altar call to adding to God's word means that you can't have church buses, gospel tracts, etc.Scripture doesn't mention it. If you add to God's word, where do you end up?
EDIT: I have a distaste for altar calls because of how I've seen them abused to manipulate people into false professions. I would never join another church that utilizes them.
EDIT #2: I guess I should have read the other responses before replying.
