SikhiWiki:Today's featured article/February 6, 2009
Mool Mantar is the most important composition contained within the Sri Guru Granth Sahib; it is the basis of Sikhism. It’s importance is emphasised by the fact that it is the first composition to appear in the holy Granth and that it appears before the commencement of most of the Raag section within this sacred volume.
The Mool Mantar is said to be the first composition uttered by Guru Nanak Dev upon enlightenment at the age of about 30. Being the basis of Sikhism, it encapsulates the entire theology of this faith, and as a result, it is also the most difficult composition to fully understand.