The problem that many churches have with deacons is that, no matter what the group is called (board, body, council, gang, gaggle, herd, etc...), as long as it is a "standing body" it will gather (actively or by default) authority over time.
Assuming that Acts 6 describes the first deacons (and, in reality, I don't), we have to recognize that these men where chosen for a specific task. There is nothing in the passage that suggests that they were called as a default body to take care of any other issue other than the one with which they were charged.
Assuming that Acts 6 describes the first deacons (and, in reality, I don't), we have to recognize that these men where chosen for a specific task. There is nothing in the passage that suggests that they were called as a default body to take care of any other issue other than the one with which they were charged.