The ultimate realization of the Supreme Truth is knowing and seeing face to face the Personality of Godhead. Realization of the impersonal Brahman and localized Paramātmā features of the Personality of Godhead is not ultimate realization. When one realizes the Supreme Lord, one does not struggle hard to perform such penances. The next stage of life is to discharge devotional service to the Lord just to satisfy Him. In other words, one who has realized and seen the Supreme Lord has attained all perfection because everything is included in that highest perfectional stage. The impersonalists and the pseudo mystics, however, cannot reach this state.