Rings - The felloes (circumference) of the wheels: they were both high and terrible. The "eyes" may have been no more than dazzling spots adding to their brilliancy. But it seems more likely that they had a symbolic meaning expressing either the universal fulfillment of God's will through His creation (2 Chronicles 16:9; compare Ezekiel 10:12), or the constant and unceasing praise which His works are ever rendering to Him Revelation 4:8. The power of nature is no blind force. it is employed in the service of God's Providence, and the stamp of reason is impressed all over it. It is this very thing that makes the power of nature terrible to him who is at enmity with God.

As for their rings - The strakes which form the rim or periphery.

They were dreadful - They were exceedingly great in their diameter, so that it was tremendous to look from the part that touched the ground to that which was opposite above.

Were full of eyes - Does not this refer to the appearance of nails keeping on the spokes, or strakes or bands upon the rim?

As for their rings, they were so high, that they were dreadful,.... The circles and circumferences of them were "high": which may denote the visibility and extensiveness of the churches of Christ, especially in the latter day; when they shall be exalted above the mountains and hills, the kingdoms and states of this world; and there shall be such numerous additions to them, that the place will be too strait for the members of them to dwell in, Isaiah 2:2; and "they were dreadful"; terrible, as the churches of Christ will be to their enemies to look at, when they shall be in their exalted state, Revelation 11:12; or the words may be rendered, "and they had fear" (s); there was fear and reverence in them; the fear of God, and a reverential affection for him; they were waiting on him, and attending his worship with great reverence and godly fear:

and their rings were full of eyes round about them four; everyone of the four wheels, and each of their four semicircles, were full of eyes; expressive of the knowledge of the Gospel, and the truths of it, in church members; their continual looking to Christ for fresh supplies of grace and strength; and their constant watchfulness over each other.

(s) "et timor illis erat", Cocceius; "et timor ipis", Starckius; "and they were reverent", so Dr. Lightfoot, Prospect of the Temple, &c. c. 38. p. 2055.

As for their rings, they were so high that they were dreadful; and their rings were full of eyes round about them four.

1:18 The rings - The circumference of the wheels. Dreadful - Their very height imprest a fear on the beholder. Them four - Every one of the four wheels. How fitly do the wheels, their motion, their height, and eyes, signify the height, unsearchableness, wisdom, and vigilance of the Divine Providence.

and their rings: or, and their strakes

18. rings-that is, felloes or circumferences of the wheels.

eyes-The multiplicity of eyes here in the wheels, and Eze 10:12, in the cherubim themselves, symbolizes the plenitude of intelligent life, the eye being the window through which "the spirit of the living creatures" in the wheels (Eze 1:20) looks forth (compare Zec 4:10). As the wheels signify the providence of God, so the eyes imply that He sees all the circumstances of each case, and does nothing by blind impulse.

1:15-25 Providence, represented by the wheels, produces changes. Sometimes one spoke of the wheel is uppermost, sometimes another; but the motion of the wheel on its own axletree is regular and steady. We need not despond in adversity; the wheels are turning round and will raise us in due time, while those who presume in prosperity know not how soon they may be cast down. The wheel is near the living creatures; the angels are employed as ministers of God's providence. The spirit of the living creatures was in the wheels; the same wisdom, power, and holiness of God, that guide and govern the angels, by them order all events in this lower world. The wheel had four faces, denoting that the providence of God exerts itself in all parts. Look every way upon the wheel of providence, it has a face toward you. Their appearance and work were as a wheel in the middle of a wheel. The disposals of Providence seem to us dark, perplexed, and unaccountable, yet are all wisely ordered for the best. The motion of these wheels was steady, regular, and constant. They went as the Spirit directed, therefore returned not. We should not have to undo that by repentance which we have done amiss, if we followed the guidance of the Spirit. The rings, or rims of the wheels were so vast, that when put in motion the prophet was afraid to look upon them. The consideration of the height and depth of God's counsel should awe us. They were full of eyes round about. The motions of Providence are all directed by infinite Wisdom. All events are determined by the eyes of the Lord, which are in every place beholding the evil and the good; for there is no such thing as chance or fortune. The firmament above was a crystal, glorious, but terribly so. That which we take to be a dark cloud, is to God clear as crystal, through which he looks upon all the inhabitants of the earth. When the angels had roused a careless world, they let down their wings, that God's voice might be plainly heard. The voice of Providence is to open men's ears to the voice of the word. Sounds on earth should awaken our attention to the voice from heaven; for how shall we escape, if we turn away from Him that speaks from thence.