But the angel of the Lord by night opened the prison doors, and brought them forth, and said,

But an angel of the Lord by night opening the doors of the prison, and leading them out, said:

But an angel of the Lord during the night opened the doors of the prison, and leading them out, said,

and a messenger of the Lord through the night opened the doors of the prison, having also brought them forth, he said,

But in the night an angel of the Lord, opening the doors of the prison, took them out and said,

But in the night, an Angel of the Lord opened the doors of the prison and led them out, saying,

An angel of the Lord, however, opened the prison doors at night and led them out.

The angel of the Lord. The Lord brought the apostles out of prison, not because he would rid them quite out of the hands of their enemies, for he suffered them afterwards to be brought back again, and to be beaten with rods; but he meant to declare, by this miracle, that they were in his hand and tuition, to the end he might maintain the credit of the gospel; partly that the Church might have another confirmation thereby, partly that the wicked might be left without excuse wherefore we must not hope always, nay, we must not always desire that God will deliver us from death; but we must be content with this one thing, that our life is defended by his hand, so far as is expedient. In that he useth the ministry of an angel, in this he doth according to his common custom; for he testifieth every where in the Scriptures, that the angels are ministers of his goodness towards us. Neither is that a vain speculation, for this is a profitable help for our infirmity, that we know that not only God doth care for us, but also that the heavenly spirits do watch for our safety. Again, this was no small pledge of God's love towards us, that the creatures of all other most noble are appointed to have regard of our safety. The angel openeth the prison in the night, because he would not work the miracle when the wicked might see him, although he would have the same being wrought known by the event itself.

But the angel of the Lord - This does not denote any "particular" angel, but simply an angel. The "article" is not used in the original. The word "angel" denotes properly a "messenger," and particularly it is applied to the pure spirits that are sent to this world on errands of mercy. See the notes on Matthew 1:20. The case here was evidently "a miracle." An angel was employed for this special purpose, and the design might have been:
(1) To reprove the Jewish rulers, and to convince them of their guilt in resisting the gospel of God;
(2) To convince the apostles more firmly of the protection and approbation of God;
(3) To encourage them more and more in their work, and in the faithful discharge of their high duty; and,
(4) To give the people a new and impressive proof of the truth of the message which they bore. That they were "imprisoned" would be known to the people. That they were made as secure as possible was also known. When, therefore, the next morning, before they could have been tried or acquitted, they were found again in the temple, delivering the same message still, it was a new and striking proof that they were sent by God.

But the angel of the Lord - opened the prison doors - This was done:
1. To increase the confidence of the apostles, by showing them that they were under the continual care of God; and,
2. To show the Jewish rulers that they were fighting against Him while persecuting his followers, and attempting to prevent them from preaching the Gospel.
This was another warning graciously given them by a good and merciful God, that they might repent, and so escape the coming wrath.

(4) But the angel of the Lord by night opened the prison doors, and brought them forth, and said,
(4) Angels are made servants of the servants of God.

But the angel of the Lord,.... Or "of God", as the Arabic and Ethiopic versions read, whether Michael, as some have thought, or Gabriel, or what particular angel, is not material to know. However, it was a good angel, an elect angel, one of those ministering spirits sent by God to minister to the heirs of promise; one of those angels that excel in strength, as appears by what he did: for he
by night opened the prison doors; where the apostles were put, and which had more doors than one, and these strong and close shut, and guarded by keepers; but were easily opened by the angel. It was very likely at, or towards the evening, when the apostles were taken, and therefore they were committed to prison, there to lie all night, till next morning, when the sanhedrim would meet together to consult what to do with them:
and brought them forth; out of the prison, leading them out at the doors he had opened for them:
and said; the Syriac, Arabic, and Ethiopic versions add, "to them"; that is, to the apostles, as follows.

by night--the same night.

The angel of the Lord . . . opened. The language would apply, if the doors were opened by any providential agency, but the messenger was probably a celestial one.