Parallel
Hebrews 7:18
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Ἀθέτησις μὲν γὰρ γίνεται προαγούσης ἐντολῆς, διὰ τὸ αὐτῆς ἀσθενὲς καὶ ἀνωφελές·
So the former commandment is set aside because it was weak and useless