(Al Qamar) 54 : 1
بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ اقْتَرَبَتِ السَّاعَةُ وَانْشَقَّ الْقَمَرُ

The Last Hour drew near, and the Moon split ascender.

The deputation of Muhammed as the last Messengerand prophet is the sign of the Last Day. During the period of Messenger Muhammed, even though the Moon was shown as split ascender in two parts, one in the east and other in the west, no one was ready to believe because of it. This surah also warns that before happening the Dooms Day, the Moon will be split ascender again. But it is told in verses 10: 100-101 that the people who are not ready to become believers with Adhikr will never believe even though they happen to see any sign. It is told in verse 6: 111 that even though the parents of Arabic Qur’an reading Fujjar who have died earlier come back and speak to them, they will never become believers. See explanation 13: 30-31; 16: 1; and 44: 10-13.