Connecting Statement:

The writer gives the first of two statements that explain verse 17.

has the former command been set aside

Here "set aside" is a metaphor for making something invalid. This can be stated in active form. Alternate translation: "has God made the commandment invalid" (See: rc://en/ta/man/translate/figs-metaphor and rc://en/ta/man/translate/figs-activepassive)