Chanting ‘Nirvichar’ or ‘Shri Nirvicharaya Namaha’ will help seekers attain the nirgun state
Even if the Name of a particular Deity is chanted continuously, the mind remains active and the memories of God, bhav, etc. come to mind. Conversely, if we chant ‘Nirvichar’ or ‘Shri Nirvicharaya Namaha’, the mind does not remember anything else.