Also out of the midst thereof,.... The fire; or out of the whole that was seen; the whirlwind, cloud, fire, and the brightness about it:[came] the likeness of four living creatures; not really four living creatures; they appeared like to such they were in the form of such; by which we are to understand, not the four monarchies; nor the four Gospels; nor the angels; but ministers of the Gospel; the true key for the opening of this vision is that which John saw, Re 4:6; the four beasts there, or living creatures, as it should be rendered, are the same with these here, and these the same with them; and who manifestly appear to be not only worshippers of the true God, but to be men redeemed by the blood of Christ; and are distinguished from angels, and also from the four and twenty elders, the representatives of the Gospel churches; and so can design no other than the ministers of the word, with whom all the characters of them agree, as in that vision, so in this; see Re 4:8.
"Creatures" they are; not gods, but men; they are indeed in God's stead, and represent him, being ambassadors of his; but they are frail, mortal, sinful men, of like passions with others; and therefore great allowances must be made for their infirmities and weaknesses: yea, as ministers, they are the creatures of God; he, and not men, has made them able ministers of the New Testament: and they are "living" creatures; they have spiritual life in themselves, and are the means of quickening others; and have need to be, and should be, lively and fervent in their ministrations.