Adam Clarke's Commentary on the Bible - Acts 12:3
He proceeded - to take Peter also - He supposed that these two were pillars on which the infant cause rested; and that, if these were removed, the building must necessarily come down. The days of unleavened bread - About the latter end of March or beginning of April; but whether in the third or fourth year of the Emperor Claudius, or earlier or later, cannot be determined. read more
Adam Clarke's Commentary on the Bible - Acts 12:2
He killed James the brother of John with the sword - This was James the greater, son of Zebedee, and must be distinguished from James the less, son of Alpheus. This latter was put to death by Ananias the high priest, during the reign of Nero. This James with his brother John were those who requested to sit on the right and left hand of our Lord, see Matthew 20:23 ; and our Lord's prediction was now fulfilled in one of them, who by his martyrdom drank of our Lord's cup, and was baptized... read more