1 sn A tetrarch, a ruler with rank and authority lower than a king, ruled only with the approval of the Roman authorities. This was roughly equivalent to being governor of a region. Several times in the NT, Herod, tetrarch of Galilee, is called a king (Matt 14:9, Mark 6:14-29), reflecting popular usage rather than an official title.
2 tn Or “Pay attention!” Grk “Behold.”