Ezekiel 10:10

And as for their appearances, they four had one likeness ,.... They were exactly like one another; they were all composed of the same matter, had all the colour of a beryl stone, were all in the same form of a wheel; and in matter, form, and shape, entirely tallied and agreed one with another, as true Gospel churches do: See Gill on Ezekiel 1:16 ;

as if a wheel had been in the midst of a wheel : not included in one another, but were formed in a cross or transverse way; See Gill on Ezekiel 1:16 .