en_tn/rom/11/30.md

you were formerly disobedient

"you did not obey in the past." The pronoun "you," referring to Gentile believers, is plural.

God has shut up all into disobedience

This can also mean that God has made everyone unable to stop disobeying him, like prisoners unable to escape prison: "God has made everyone prisoners of their disobedience." (See: rc://en/ta/man/translate/figs-metaphor)