Sayyiduna Abu Hurairah (may Allah be pleased with him) narrated that the Prophet (peace and blessings be upon him) said: "We are the last (of the nations) in this world, but we will be the foremost on the Day of Resurrection among all the nations. The only difference is that the Book was given to them before us and to us after them. And this is the (Friday) day about which they differed. The Jews made it the next day (Saturday), and the Christians the third day (Sunday)."