'Merely' in the Bible

They serve as a pattern and foreshadowing of [what has its true existence and reality in] the heavenly things (sanctuary). For when Moses was about to erect the tabernacle, he was warned by God, saying, “See that you make it all [exactly] according to the pattern which was shown to you on the mountain.”

For the Messiah did not go into a sanctuary made by human hands that is merely a copy of the true one, but into heaven itself, to appear now in God's presence on our behalf.

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].