if we do not realize Lord Shiva, if we do not merge our mind in Lord Shiva, we will keep on taking birth and dying, thus adding to this necklace of skulls. Until we merge our mind in Lord Shiva and become one with Him, our journey of transmigration will continue. Guru Nanak Dev Ji said, “ Lakh chourasi bharam diyan, manush janam payo. Kah Nanak Naam sambhal, so din nere ayo .” People do not understand the concept of rebirth in other species. Charles Darwin's theory of evolution says that all living beings developed from a single cell. It transmigrated through many species until it attained the level of apes. It then underwent the process of further evolution and became a human being.
www.manavdharam.org