The seven layers of the earth which scientists have recently discovered was eluded to by Prophet Muhammad 1400 years ago
A simple image of Earth and the interior layers. Windows to the Universe, at (http://www.windows.ucar.edu) at the University Corporation for Atmospheric Research (UCAR). ©1995-1999, 2000 The Regents of the University of Michigan; ©2000-05 University Corporation for Atmospheric Research.
The Sunnah of Prophet Muhammad is the second revealed source of Islam. Like the Quran, it contains scientific information unavailable 1400 years ago. From these miracles is the “seven” earths, mentioned by the Prophet in several of his sayings. From them are the following two:
Hadith 1
It was narrated on the authority of Abu Salamah that a dispute arose between him and some other people (about a piece of land). When he told Aisha (the Prophet’s wife) about it, she said, ‘O Abu Salamah! Avoid taking the land unjustly, for the Prophet said:
“Whoever usurps even one span of land of somebody, its depth through the seven earths will be collared to his neck.” (Saheeh Al-Bukhari, ‘Book of Oppression.’)
Hadith 2
Salim narrated on the authority of his father that the Prophet said:
“Whoever takes a piece of land of others unjustly, he will sink down the seven earths on the Day of Resurrection.” (Saheeh Al-Bukhari, ‘Book of Oppression.’)