Ezekiel 43:8-18 MSG

8 When they set up their worship shrines right alongside mine with only a thin wall between them, they dragged my holy name through the mud with their obscene and vile worship. Is it any wonder that I destroyed them in anger?
9 So let them get rid of their whoring ways and the stinking no-god idols introduced by their kings and I'll move in and live with them forever.
10 "Son of man, tell the people of Israel all about the Temple so they'll be dismayed by their wayward lives. Get them to go over the layout.
11 That will bring them up short. Show them the whole plan of the Temple, its ins and outs, the proportions, the regulations, and the laws. Draw a picture so they can see the design and meaning and live by its design and intent.
12 "This is the law of the Temple: As it radiates from the top of the mountain, everything around it becomes holy ground. Yes, this is law, the meaning, of the Temple.
13 "These are the dimensions of the altar, using the long (twenty-one-inch) ruler. The gutter at its base is twenty-one inches
14 deep and twenty-one inches wide, with a four-inch lip around its edge.
15 The altar hearth is another seven feet high. Four horns stick upward from the hearth twenty-one inches high.
16 "The top of the altar, the hearth, is square, twenty-one by twenty-one feet.
17 The upper ledge is also square, twenty-four and a half feet on each side, with a ten-and-a-half-inch lip and a twenty-one-inch-wide gutter all the way around. "The steps of the altar ascend from the east."
18 Then the man said to me, "Son of man, God, the Master, says: 'These are the ordinances for conduct at the altar when it is built, for sacrificing burnt offerings and sprinkling blood on it.