[Pooya/Ali Commentary 72:26] Allah alone knows the unseen. It was not made known to any save the Holy Prophet. Imam Ali bin Musa ar Rida said: "Allah revealed all the secrets of the unknown to the Holy Prophet who entrusted this knowledge of the unseen to the Imams of his Ahl ul Bayt." Refer to the commentary of Baqarah: 3 and Rad: 39. Aqa Mahdi Puya says: The knowledge of Allah is infinite. In the light of these verses the knowledge of the infinite had been transferred to the Holy Prophet, so that his finite wisdom should manifest the wisdom of the infinite. In this way the infinite is the real knower and the finite is the depository of acquired knowledge. Therefore whatever the Holy Prophet said to inform people about the unseen is from Allah and therefore true. These verses also assert that the actions of the Holy Prophet were so in accord with Allah's will and command that his reliability and his sinlessness are guaranteed. There was no question of any error or mistake being committed by him.