'Expression' in the Bible

The Son is the radiance and only expression of the glory of [our awesome] God [reflecting God’s Shekinah glory, the Light-being, the brilliant light of the divine], and the exact representation and perfect imprint of His [Father’s] essence, and upholding and maintaining and propelling all things [the entire physical and spiritual universe] by His powerful word [carrying the universe along to its predetermined goal]. When He [Himself and no other] had [by offering Himself on the cross as a sacrifice for sin] accomplished purification from sins and established our freedom from guilt, He sat down [revealing His completed work] at the right hand of the Majesty on high [revealing His Divine authority],

Now this [expression], “Yet once more,” indicates the removal and final transformation of all those things which can be shaken—that is, of that which has been created—so that those things which cannot be shaken may remain.