To say nothing of the karmis, the jnanis undergo severe austerities to attain the impersonal brahmajyoti, but because they do not find the lotus feet of the Lord, they fall down again into this material existence. Unless one is fully situated in unalloyed devotional service, there is no guarantee of liberation, even if one is elevated to the heavenly planets or to the impersonal Brahman effulgence. A devotees achievement, however, is never lost by the influence of time. Even if a devotee cannot completely execute devotional service, in his next life he begins from the point where he left off. Such an opportunity is not given to the karmis and jnanis, whose achievements are destroyed. The bhaktas achievement is never destroyed, for it goes on perpetually, be it complete or incomplete. This is the verdict of all Vedic literatures. Sucinam srimatam gehe yoga-bhrastobhijayate. If one is unable to complete the process of bhakti-yoga, he is given a chance in his next life to take birth in a pure family of devotees or in a rich family. In such families a person can have a good opportunity to further progress in devotional service.