sukhasyaikāntikasya ca

brahmanah-of the impersonal brahmajyoti; hi-certainly; pratistha-the rest; aham-I am; amrtasya-of the imperishable; avyayasya-immortal; ca-also; sasvatasya-of eternal; ca-and; dharmasya-of the constitutional position; sukhasya-happiness; aikantikasya-ultimate; ca-also.