This can be stated in active form. AT: "the priests should use these animal sacrifices to cleanse what are copies of things that are in heaven" (See: [[rc://en/ta/man/translate/figs-activepassive]] and [[rc://en/ta/man/translate/figs-explicit]])
# the heavenly things themselves had to be cleansed with much better sacrifices
That is, better than the sacrifices used to cleanse the earthly copies. This can be stated in active form. AT: "as for the heavenly things themselves, God had to cleanse them with much better sacrifices" (See: [[rc://en/ta/man/translate/figs-activepassive]])