Easton's Bible Dictionary: M. G. Easton, M.A., D.D.
Denotes the whole creation in Rom. 8:39; Col. 1:15; Rev. 5:13; the whole human race in Mk. 16:15; Rom. 8:19-22.
The living creatures in Ezek. 10:15, 17, are imaginary beings, symbols of the Divine attributes and operations.