See. — Rather, look on at.
My zeal for the Lord. — Jehu addresses Jehonadab as a notoriously staunch adherent of the old faith.
They made him ride. — The Syriac, LXX., and Arabic read, “he made him ride;” the Vulg. is ambiguous; the Targum agrees with the Hebrew text, which may mean that Jehu’s followers assisted Jehonadab (who was probably an aged sheikh) to mount the chariot.