John Gills Exposition of the Bible Commentary - Isaiah 66:3
He that killeth an ox, is as if he slew a man ,.... Not that killed the ox of his neighbour, which, according to law, he was to pay for; or that killed one for food, which was lawful to be done; but that slew one, and offered it as a sacrifice; not blamed because blind or lame, or had any blemish in it, and so unfit for sacrifice; or because not rightly offered, under a due sense of sin, and with repentance for it, and faith in Christ; but because all sacrifices of this kind are now... read more
Matthew Henry's Complete Commentary - Isaiah 66:1-4
Here, I. The temple is slighted in comparison with a gracious soul, Isa. 66:1, 2. The Jews in the prophet's time, and afterwards in Christ's time, gloried much in the temple and promised themselves great things from it; to humble them therefore, and to shake their vain confidence, both the prophets and Christ foretold the ruin of the temple, that God would leave it and then it would soon be desolate. After it was destroyed by the Chaldeans it soon recovered itself and the ceremonial services... read more