Charles Ellicott Commentary Philippians 4:22

"All the saints salute you, especially they that are of Caesar`s household." — Philippians 4:22 (ASV)

Of Caesar’s household.—The “household of Caesar” included a multitude of persons of all ages and ranks and occupations. Dr. Lightfoot, in a very interesting excursus on this verse, remarking that these Christians of Caesar’s household are alluded to as if well known to the Philippians, has examined the various names mentioned in Romans 16 (three years before this time), and finds many of them identical with names actually found in sepulchral inscriptions, as belonging to members of the “domus Augusta,” or imperial household.

These were earlier converts. But, wherever St. Paul’s prison was, he can hardly have failed to gain some communication with the household of the emperor through the praetorians, whose bodyguard they were. And the allusion here seems to show that for some reason these Christians of Caesar’s household were in special familiar interaction with him. Probably, therefore, he had added new converts to Christ from that household. And he mentions this here, as he had before spoken of his bonds being made manifest in the “praetorium” (Philippians 1:13), in order to show the Philippians that his very imprisonment had given special opportunity for the spread of the gospel.