59. This is to console the Prophet (peace be upon him), as if to say: O Prophet, you need not concern yourself as to the end of these disbelievers who have rejected the truth. You should go on performing with peace of mind the mission that has been entrusted to you and leave it to Us to give them suitable punishment. Though this has been addressed to the Prophet (peace be upon him), it is obvious that it is really meant to warn the opponents of the truth, who were demanding definitely from the Prophet (peace be upon him) by way of a challenge to bring about the scourge about which threats were being held out to them.