AKAL MURATI, a composite term comprising akal (non temporal) and murati (image or form), occurring in the Mul Mantra, the root formula or fundamental creed of the Sikh faith as recorded at the beginning of the Japu, composition with which the Guru Granth Sahib opens, literally means `timeless image`. Elsewhere, in the compositions of Guru Ram Das (GG, 78), and Guru Arjan (GG, 99, 609, 916 and 1082), the expression Akal Murati reinforces the original meaning of Divine Reality that is beyond the process of time, and yet permeates the cosmic forms. The non temporal Being transcends the space time framework and, as such, is Formless. However, in its manifest aspect, the same Being assumes the cosmic Form.
ANAHATASABDA figures variously in the Guru Granth Sahib as anahadasabad, anahadatura, anahadajhunkara, anahadabain, anahatanada, anahadabani and anahadadhumand in the Dasam Granth as anahadabani and anahadabaja. The word anahata is from the Sanskrit language. It occurs in Pali and Prakrit texts as well. In the Sanskrit original, it implies unstruck; it stands for pure or immaculate in Pali and for eternal in the Prakrit. The suffix words like sabad or sabda, tura, jhunkara, bani and dhuni stand for word, rhythm, sound or speech. Thus, anahatasabda would mean the unstruck or pure or eternal sound. In a theistic system, anahatasabda would signify an eternal voice symbolizing the reality of God.
SATI or sachch, Punjabi form of the Sanskrit satya or sat, lit. truth, in the philosophical sense is essential and ultimate reality as against inessential or partial truth. Rooted in Sanskrit as meaning "to be, live, exist, be present, to abide, dwell, stay", satya means " true, real, pure," as also the "quality of being abidingly true, real, existent." Satya or satyam is a widely used term in the philosophical thought of India. It signifies eternality, continuity and unicity. In the Upanisads sat (truth) is the first of the three essential characteristics of Brahman, the other two being chit (intelligence) and anand (bliss). In Vedanta philosophy, the one permanent reality, Brahman, is called Sat, while the phenomenal fluxional world is named asat (nonreal).