When the centurion heard that
 The question put by Paul, which strongly suggested that he was a Roman: 
 he went and told the chief captain; what Paul had said: saying, take
 heed what thou dost;
 or "art about to do"; lest some bad consequences should follow; lest he should affront the Roman people and senate, and lose his place, if not incur some corporeal punishment: 
 for this man is a Roman;
 and it can never be answered to bind and beat a Roman.