2. Jeshua--the grandson of Seraiah, the high priest, put to death by Nebuchadnezzar at Riblah (2Ki 25:18-21). His father, Josedech, had been carried captive to Babylon, and died there, some time before this.
      Zerubbabel--was, according to the order of nature, son of Pedaiah (1Ch 3:17-19); but having been brought up by Salathiel, he was called his son.
      builded the altar of the God of Israel, to offer burnt offerings thereon--This was of urgent and immediate necessity, in order, first, to make atonement for their sins; secondly, to obtain the divine blessing on their preparations for the temple, as well as animate their feelings of piety and patriotism for the prosecution of that national work.

JFB.