Here "not listened" means they did not obey their message. Alternate translation: "We have not obeyed the message of your prophets" (See: [[rc://en/ta/man/translate/figs-metonymy]])
Here "name" refers to God's authority. Alternate translation: "spoke with your authority" or "spoke as your representative" (See: [[rc://en/ta/man/translate/figs-metonymy]])