Of the mercy seat shall ye make the cherubims. — The meaning seems to be that the cherubims were not to be detached images, made separately, and then fastened to the mercy seat, but to be formed out of the same mass of gold with the mercy seat, and so to be part and parcel of it.
Related Commentaries of Exodus 25:19
Exodus 25:19
19 And make one cherub on the one end, and the other cherub on the other end: even of the mercy seat shall ye make the cherubims on the two ends thereof.