Bede

The two cherubim can also stand for the two Testaments. These cherubim, no doubt, were made in the oracle because in the design of God's providence, which is, of course, inaccessible and incomprehensible to us, it was arranged before the world began, when and how and by what authors sacred Scripture was to be written. They were made of olive wood because the divine books were composed by men "of mercy, whose godly deeds have not failed," men who were enlightened by the unction of the Holy Spirit. …

Of the Temple of Solomon 1.13.7-8 ↗