1k onkar satnam karta purakh nirbho nirvair akal murat ajooni saibhang gur prasad.
There is but One all embracing and all powerful Divinity, Who manifests Himself first in the shape of the sacred word, and then through the whole created Universe
Reference:: Sikh Philosophy Network
http://www.sikhphilosophy.net/jap-ji-sahib/2-mool-manter-translation-master-teja-singh.html
He is the One-in-all and the All-in-one. He is the Eternal Reality, and His name Satnam is also Eternal. He is the Creator, and has the power of independent self - creation. He permeates the whole creation. He is the only male element in the Universe and all else is female. He is above all fear, and is free from all thoughts of enmity. He is immortal, free from birth and rebirth, and can be realised in every created thing.
He is self - existent. The whole universe is dependent for its existence on Him but He is self - existent; the Generator of all, without any one to generate Him.
He can be realised through the grace of the Guru-The Teacher who is God conscious, and sees Him both within and without.