Exodus 26:34

And thou shalt put the mercy seat upon ark of the testimony,
&c.] With the cherubim of glory overshadowing it; all which were a representation of the way of man's salvation flowing from the mercy and grace of God, through the propitiation by Christ, and his perfect righteousness, by which the law is fulfilled; and all this is published in the Gospel by the ministers of it, signified by the cherubim: and these are all the things that were "in the most holy place"; and they were placed at the west end of it.