Two of his household servants; these servants doubtless Cornelius had instructed, as appears Act_10:2, and God blesses him with faithful and successful service from them.
A devout soldier; no condition, or temptation, too hard for the grace of God to overcome; both centurion and soldier are willing to hazard all they had, rather than not to obey God, and come to the knowledge of Jesus Christ.
Waited on him continually; this soldier, for his religion’s sake, and his holy life, was taken into nearer attendance on Cornelius; it is no small matter to have one near us that hath power with God.