Listen to Messiah, Part two: Thou shalt break them with a rod of iron online. Messiah, Part two: Thou shalt break them with a rod of iron is an English language song and is sung by Neil Mackie. Messiah, Part two: Thou shalt break them with a rod of iron, from the album Handel: Messiah, was released in the year 1995. The duration of the song is 1:59. Download English songs online from JioSaavn.