In Sikhism, Nām Japō (Gurmukhi ਨਾਮ ਜਪੋ), Naam Japna, or Naam Simran refers to the meditation, vocal singing of hymns from the Sri Guru Granth Sahib or contemplating the various Names of God (or qualities of God), especially the chanting of the word Waheguru, which means “Wonderful Lord” representing the formless being …Wikipedia