Acts 12:4

4 After arresting him, he put him in prison, handing him over to be guarded by four squads of four soldiers each. Herod intended to bring him out for public trial after the Passover.

Read Acts 12:4 Using Other Translations

And when he had apprehended him, he put him in prison, and delivered him to four quaternions of soldiers to keep him; intending after Easter to bring him forth to the people.
And when he had seized him, he put him in prison, delivering him over to four squads of soldiers to guard him, intending after the Passover to bring him out to the people.
Then he imprisoned him, placing him under the guard of four squads of four soldiers each. Herod intended to bring Peter out for public trial after the Passover.

What does Acts 12:4 mean?

John Gill's Exposition of the Bible
Acts 12:4

When he had apprehended him
When his officers he sent to take him had brought him:

he put him in prison;
in the common prison, very likely where he had been once before, ( Acts 5:18 )

and delivered him to four quaternions of soldiers to keep him;
each quaternion consisted of four soldiers, so that they were in all sixteen; and so the Syriac version renders it, "and delivered him to sixteen soldiers": how the Ethiopic version should make "seventeen" of them is pretty strange: these perhaps might take their turns to watch him by four at a time, two to whom he was chained, and two others to keep the doors; or all the sixteen together, being posted in one place or another for greater security: and it may be, that the reason of all this caution, and strong guard, might be, because it was remembered that he, and the rest of the apostles, when committed to the same prison some years ago, were delivered out of it:

intending after Easter,
or the passover,

to bring him forth to the people;
to insult and abuse him, and to put him to what death they should desire.

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