You cannot make the dead listen, nor can you make the deaf hear the call when they have turned their backs.
Translation endnotes
[30:52] Just as we cannot hear or understand a radio broadcast via a radio with dead batteries, or with its switch off, or not being tuned to the correct wavelength, similarly we cannot hear or understand God's message if we do not use our reasoning faculties, and if we do not open our minds to new ideas.