(3.) Their qualifications, by which they are fitted for the service of their Maker and Master. These are set forth figuratively and by similitude, as is proper in visions, which are parables to the eye. Their description here is such, and so expressed, that I think it is not possible by it to form an exact idea of them in our fancies, or with the pencil, for that would be a temptation to worship them; but the several instances of their fitness for the work they are employed in are intended in the several parts of this description. Note, It is the greatest honour of God's creatures to be in a capacity of answering the end of their creation; and the more ready we are to every good work the nearer we approach to the dignity of angels. These living creatures are described here, [1.] By their general appearance: They had the likeness of a man; they appeared, for the main, in a human shape, First, To signify that these living creatures are reasonable creatures, intelligent beings, who have the spirit of a man which is the candle of the Lord. Secondly, To put an honour upon the nature of man, who is made lower, yet but a little lower, than the angels, in the very next rank of beings below them. When the invisible intelligences of the upper world would make themselves visible, it is in the likeness of man. Thirdly, To intimate that their delights are with the sons of men, as their Master's are (Prov. viii. 31), that they do service to men, and men may have spiritual communion with them by faith, hope, and holy love. Fourthly, The angels of God appear in the likeness of man because in the fulness of time the Son of God was not only to appear in that likeness, but to assume that nature; they therefore show this love to it. [2.] By their faces: Every one had four faces, looking four several ways. In St. John's vision, which has a near affinity with this, each of the four living creatures has one of these faces here mentioned (Rev. iv. 7); here each of them has all four, to intimate that they have all the same qualifications for service; though, perhaps, among the angels of heaven, as among the angels of the churches, some excel in one gift and others in another, but all for the common service. Let us contemplate their faces till we be in some measure changed into the same image, that we may do the will of God as the angels do it in heaven. They all four had the face of a man (for in that likeness they appeared, v. 5), but, besides that, they had the face of a lion, an ox, and an eagle, each masterly in its kind, the lion among wild beasts, the ox among tame ones, and the eagle among fowls, v. 10. Does God make use of them for the executing of judgments upon his enemies? They are fierce and strong as the lion and the eagle in tearing their prey. Does he make use of them for the good of his people? They are as oxen strong for labour and inclined to serve. And in both they have the understanding of a man. The scattered perfections of the living creatures on earth meet in the angels of heaven. They have the likeness of man; but, because there are some things in which man is excelled even by the inferior creatures, they are therefore compared to some of them. They have the understanding of a man, and such as far exceeds it; they also resemble man in tenderness and humanity. But, First, A lion excels man in strength and boldness, and is much more formidable; therefore the angels, who in this resemble them, put on the face of a lion. Secondly, An ox excels man in diligence, and patience, and painstaking, and an unwearied discharge of the work he has to do; therefore the angels, who are constantly employed in the service of God and the church, put on the face of an ox. Thirdly, An eagle excels man in quickness and piercingness of sight, and in soaring high; and therefore the angels, who seek things above, and see far into divine mysteries, put on the face of a flying eagle. [3.] By their wings: Every one had four wings, v. 6. In the vision Isaiah had of them they appeared with six, now with four; for they appeared above the throne, and had occasion for two to cover their faces with. The angels are fitted with wings to fly swiftly on God's errands; whatever business God sends them upon they lose no time. Faith and hope are the soul's wings, upon which it soars upward; pious and devout affections are its wings on which it is carried forward with vigour and alacrity. The prophet observes here, concerning their wings, First, That they were joined one to another, v. 9 and again v. 11. They did not make use of their wings for fighting, as some birds do; there is no contest among the angels. God makes peace, perfect peace, in his high places. But their wings were joined, in token of their perfect unity and unanimity and the universal agreement there is among them. Secondly, That they were stretched upward, extended, and ready for use, not folded up, or flagging. Let an angel receive the least intimation of the divine will, and he has nothing to seek, but is upon the wings immediately; while our poor dull souls are like the ostrich, that with much difficulty lifts up herself on high. Thirdly, That two of their wings were made use of in covering their bodies, the spiritual bodies they assumed. The clothes that cover us are our hindrance in work; angels need no other covering than their own wings, which are their furtherance. They cover their bodies from us, so forbidding us needless enquiries concerning them. Ask not after them, for they are wonderful, Judg. xiii. 18. They cover them before God, so directing us, when we approach to God, to see to it that we be so clothed with Christ's righteousness that the shame of our nakedness may not appear. [4.] By their feet, including their legs and thighs: They were straight feet (v. 7); they stood straight, and firm, and steady; no burden of service could make their legs to bend under them. The spouse makes this part of the description of her beloved, that his legs were as pillars of marble set upon sockets of fine gold (Cant. v. 15); such are the angels' legs. The sole of their feet was like that of a calf's foot, which divides the hoof and is therefore clean: as it were the sole of a round foot (as the Chaldee words it); they were ready for motion any way. Their feet were winged (so the LXX.); they went so swiftly that it was as if they flew. And their very feet sparkled like the colour of burnished brass; not only the faces, but the very feet, of those are beautiful whom God sends on his errands (Isa. lii. 7); every step the angels take is glorious. In the vision John had of Christ it is said, His feet were like unto fine brass, as if they burned in a furnace, Rev. i. 15. [5.] By their hands (v. 8): They had the hands of a man under their wings on their four sides, an arm and a hand under every wing. They had not only wings for motion, but hands for action. Many are quick who are not active; they hurry about a great deal, but do nothing to purpose, bring nothing to pass; they have wings, but no hands: whereas God's servants, the angels, not only go when he sends them and come when he calls them, but do what he bids them. They are the hands of a man, which are wonderfully made and fitted for service, which are guided by reason and understanding; for what angles do they do intelligently and with judgment. They have calves' feet; this denotes the swiftness of their motion (the cedars of Lebanon are said to skip like a calf, Ps. xxix. 6); but they have a man's hand, which denotes the niceness and exactness of their performances, as the heavens are said to be the work of God's fingers. Their hands were under their wings, which concealed them, as they did the rest of their bodies. Note, The agency of angels is a secret thing and their work is carried on in an invisible way. In working for God, though we must not, with the sluggard, hide our hand in our bosom, yet we must, with the humble, not let our left hand know what our right hand doeth. We may observe that where these wings were their hands were under their wings; wherever their wings carried them they carried hands along with them, to be still doing something suitable something that the duty of the place requires.