The rest of the Christians at Rome do the same; more especially they of Nero the emperor's own family and court, his domestics, Philippians 1:13. It seems there were some there truly pious and Christian: but however some conceit, there is no real evidence that Seneca was of that number; he being not a courtier, but a senator, who left no real token (we know of) that he was a Christian.
Related Commentaries of Philippians 4:22
Philippians 4:22
22 All the saints salute you, chiefly they that are of Caesar's household.