On the Office of the Diaconate
I. The origin of the office. (1) We are introduced here to a class of people called Grecians. They were proselytes to the Jewish worship, and Jews born and bred in foreign countries, whose language therefore was Greek. The home Jews or Hebrews looked down on the foreign Jews or Grecians as having contracted contamination by their long contact with the uncircumcised heathen. (2) The Grecians murmured. This disposition to grumble seriously threatened the well-being of the Church; it formed the gravest danger it had yet had to encounter. The Grecians complained that their widows were neglected in the daily ministration. The diaconate was instituted when the temporal requirements of the Church urgently demanded it, and not a day before.
II. The duties of the office. (1) The seven men, according to the text, were elected to "serve." (2) They were elected to "serve tables." Speaking broadly, this means that they were to attend to the temporalities of the Church. Their chief duty is to manage the finances of the kingdom, but that done to their own and others' satisfaction, they may extend the sphere of their usefulness, and assist in the furtherance of truth and goodness. (3) The deacons are to serve the tables of the ministers. One important object in the institution of the diaconate was to relieve the preachers of anxiety and distraction in the zealous pursuit of the work peculiar to themselves. (4) They are to serve the tables of the poor.
III. The qualifications for the office. (1) The first qualification is integrity. (2) Next comes piety, "Full of the Holy Ghost." (3) The third qualification is wisdom. Without wisdom, the deacon's administration will do incalculably more harm than good. What is wisdom? A right application of knowledge. But this implies two things. (1) That he possesses the knowledge to be applied; (2) that he possesses tact to apply his knowledge in the pursuit of his official duties.
J. Cynddylan Jones, Studies in the Acts,p. 114.