And the altars that were on the top of the upper chamber of
Ahaz, which the kings of Judah had made
Which were on the roof of the royal palace; the roofs of houses in Judah being flat, ( Deuteronomy 21:8 ) altars might be built upon them; so, in Arabia, altars were built on the tops of houses to offer incense thereon daily to the sun F16; as here by Manasseh and Amon very probably, which might be chosen because nearer the heavens; for which reason the Heathens made use of high places to worship in, see ( Jeremiah 19:13 ) ( 32:29 ) ( Zephaniah 1:5 )
and the altars which Manasseh had made in the two courts of the house
of the Lord;
( 2 Kings 21:5 )
did the king beat down;
ordered to be demolished:
and brake them down from thence, and cast the dust of them into the
brook Kidron;
that there might be no remains of them to be put to any superstitious use.