John Calvin's Commentary on the Bible - Acts 12:3
Verse 3 3.Seeing that it pleased the Jews. It appeareth more plainly by this that Herod was not moved either with any zeal that he had to Moses’ law or with any hatred of the gospel, thus to persecute the Church; but that he might provide for his own private affairs, for he proceedeth in his cruelty that he may win the people’s favor; therefore we must know that there be diverse causes for which the Church is assaulted on every side. Oftentimes perverse zeal driveth the wicked headlong to fight... read more
Adam Clarke's Commentary on the Bible - Acts 12:5
Prayer was made without ceasing - The Greek word εκτενης signifies both fervor and earnestness, as well as perseverance. These prayers of the Church produced that miraculous interference mentioned below, and without which Peter could not have thus escaped from the hands of this ruthless king. read more