(12) The remnant that remaineth.--Even after the doubling back, the goats'-hair covering would be half a breadth wider than the linen one. This half-breadth was to be allowed to hang down at the back of the tent.
Verse 12. - The remnant which remaineth, etc. Both this and the next verse presume a very close connection between the fine linen covering of the mishkan and the goats hair tent-cloth which protected it. "The remnant that remaineth" is the half-breadth by which the tent-cloth would overlap the linen covering at the back of the tent, when at the front half of the eleventh breadth had been turned back upon the other half (see comment on ver. 9). This "remnant" was to be 'allowed to hang down over the back part of the tabernacle.
26:7-14 The curtains of meaner materials, being made both longer and broader, covered the others, and were defended by coverings of skins. The whole represents the person and doctrine of Christ, and the church of true Christians, and all heavenly things, which outwardly are mean, but inwardly, and in the sight of God, are glorious and precious.
And the remnant that remaineth of the curtains of the tent,.... Of the goat hair curtains, which were one more than the linen curtains:
the half curtain that remaineth; for the other half extended to the east end of it, at the entrance of the tabernacle, and hung down and was doubled there, and the other that remained is here disposed of:
shall hang over the backside of the tabernacle; the west end of it, where was the holy of holies; or rather, as Dr. Lightfoot (n) describes it, thus, it was when those curtains (of goats' hair) were laid upon the other over the tabernacle; they were not laid as these brazen loops (clasps it should be) did light just upon the golden ones over the vail, but three quarters of a yard more westward, so that the five curtains that went west did reach to the ground and half a curtain to spare, Exodus 26:12 the other six that lay east reached to the end, covered the pillars whereon that vail hung, and they hung half a curtain's breadth or a yard over the entrance.
the half curtain that remaineth; for the other half extended to the east end of it, at the entrance of the tabernacle, and hung down and was doubled there, and the other that remained is here disposed of:
shall hang over the backside of the tabernacle; the west end of it, where was the holy of holies; or rather, as Dr. Lightfoot (n) describes it, thus, it was when those curtains (of goats' hair) were laid upon the other over the tabernacle; they were not laid as these brazen loops (clasps it should be) did light just upon the golden ones over the vail, but three quarters of a yard more westward, so that the five curtains that went west did reach to the ground and half a curtain to spare, Exodus 26:12 the other six that lay east reached to the end, covered the pillars whereon that vail hung, and they hung half a curtain's breadth or a yard over the entrance.
(n) Works, vol. 1. p. 719.