Acts 12:6

“See how Peter slept and was not in anguish or fear. In the very night when he was about to be brought before the court he slept, leaving everything to God. Indeed the multitude becomes powerful when virtue is present. And it had such a power that even though the doors were closed, chains bound the apostle and the jailers slept at both his sides, virtue delivered him and saved him from all those difficulties. So if virtue is present the multitude has great strength, but if vice is present it makes no benefit.”

“And when Herod would have brought him forth--"was going to bring him forth." the same night--but a few hours before the intended execution. Thus long were the disciples kept waiting; their prayers apparently unavailing, and their faith, as would seem from the sequel, waxing feeble. Such, however, is the "law" of God's procedure (Deu 32:36 and see on Joh 21:3). Peter was sleeping between two soldiers, bound with two chains--Roman prisoners had a chain fastened at one end to the wrist of their fight hand, and at the other to the wrist of a soldier's left hand, leaving the right arm of the keeper free in case of any attempt to escape. For greater security the prisoner was sometimes, as here, chained to two soldiers, one on each side. (See Act 21:23.) Ye think your prey secure, bloodthirsty priests and thou obsequious tyrant who, to "please the Jews," hast shut in this most eminent of the servants of Christ within double gates, guarded by double sentinels, while double keepers and double chains seem to defy all rescue! So thought the chief priests, who "made the sepulchre of the Lord sure, sealing the stone and setting a watch." But "He that sitteth in heaven shall laugh at you." Meanwhile, "Peter is sleeping!" In a few hours he expects a stingless death; "neither counts he his life dear unto him, so that he may finish his course with joy and the ministry which he has received of the Lord Jesus." In this frame of spirit he has dropped asleep, and lies the picture of peace.”