For those who answered their Lord 's Call [ believed in the Oneness of Allah and followed His Messenger Muhammad SAW i.e. Islamic Monotheism ] is Al-Husna ( i.e. Paradise ) . But those who answered not His Call ( disbelieved in the Oneness of Allah and followed not His Messenger Muhammad SAW ) , if they had all that is in the earth together with its like , they would offer it in order to save themselves ( from the torment , it will be in vain ) .