To warn every one night and day with tears.— If this expression be taken in any other than a general sense for incessantly, or without intermission, it may probably intimate that the Christians sometimes assembled at nights, either about the time of the tumult, to avoid offence, or because many of the Christians, being poor, were obliged to spend great part of the day in secular labours. Compare Acts 20:7; Acts 20:34.
Related Commentaries of Acts 20:31
Acts 20:31
31 Therefore watch, and remember, that by the space of three years I ceased not to warn every one night and day with tears.