John Gills Exposition of the Bible Commentary - Exodus 28:15
And thou shall make the breastplate of judgment ,.... Called a "breastplate", because worn upon the breast of the high priest; and a breastplate "of judgment", because it was to put him in mind that he should do justice and judgment in the execution of his office, and that he should have at heart the judgment of the people of Israel; and in difficult cases should ask it of God, and faithfully declare it to them: it was, with the twelve stones in it, an emblem of the church and people of God,... read more
Matthew Henry's Complete Commentary - Exodus 28:15-30
The most considerable of the ornaments of the high priest was this breast-plate, a rich piece of cloth, curiously wrought with gold and purple, etc., two spans long and a span broad, so that, being doubled, it was a span square, Exod. 28:16. This was fastened to the ephod with wreathen chains of gold (Exod. 28:13, 14, 22) both at top and bottom, so that the breast-plate might not be loosed from the ephod, Exod. 28:28. The ephod was the garment of service; the breast-plate of judgment was an... read more