Matthew Henry on Exodus 30:1-10
I. The orders given concerning the altar of incense are, 1. That it was to be made of wood, and covered with gold, pure gold, about a yard high and half a yard square, with horns at the corners, a golden cornice round it, with rings and staves of gold, for the convenience of carrying it, Exo 30:1-5. It does not appear that there was any grate to this altar for the ashes to fall into, that they might be taken away; but, when they burnt incense, a golden censer was brought with coals in it, and placed upon the altar, and in that censer the incense was burnt, and with it all the coals were taken away, so that no coals nor ashes fell upon the altar. The measure of the altar of incense in Ezekiel…
Read the whole note in the consoleJamieson-Fausset-Brown on Exodus 30:2
foursquare--the meaning of which is not that it was to be entirely of a cubical form, but that upon its upper and under surface, it showed four equal sides. It was twice as high as it was broad, being twenty-one inches broad and three feet six inches high. It had "horns"; its top or flat surface was surmounted by an ornamental ledge or rim, called a crown, and it was furnished at the sides with rings for carriage. Its only accompanying piece of furniture was a golden censer or pan, in which the incense was set fire to upon the altar. Hence it was called the altar of incense, or the "golden altar" [Exo 39:38; Exo 40:26], from the profuse degree in which it was gilded or overlaid with the prec…
Read the whole note in the consoleAdam Clarke on Exodus 30:2
Four-square - That is, on the upper or under surface, as it showed four equal sides; but it was twice as high as it was broad, being twenty-one inches broad, and three feet six inches high. It was called, not only the altar of incense, but also the golden altar, Num 4:11. For the crown, horns, staves, etc., see on the altar of burnt-offering, Exo 27:1 (note), etc.
John Gill on Exodus 30:5
And thou shalt make the staves of shittim wood,.... Of the same wood the altar itself was made:
and overlay them with gold; as that was; these rings and staves may be an emblem of the precious ordinances of Christ, in which he grants his presence; and where he is held forth in different ages and places as the interceding high priest of his people, their advocate with the Father, pleading continually his propitiatory sacrifice in their favour.