Without Naam one is leprous and in the clutches of death:

Whomsoever Thou bestoweth the gift of the Naam, is the King of Kings, oh Satguru, one without this precious gift is ever in the gyres.

Guru Arjan, Maru M5

Ever engaged in the delights of the world, ye remember not the Lord, oh Nanak! By forgetting the Naam, one forever comes and goes. 

Guru Arjan, Gauri M5