For since the Law has only a shadow [just a pale representation] of the good things to come—not the very image of those things—it can never, by offering the same sacrifices continually year after year, make perfect those who approach [its altars].

For you have not come [as did the Israelites in the wilderness] to a mountain that can be touched and to a blazing fire, and to gloom and darkness and a raging windstorm,

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.

So we take comfort and are encouraged and confidently say,

“The Lord is my Helper [in time of need], I will not be afraid.
What will man do to me?”