Scriptural testimony that once a person becomes a Vaisnava, not only does he benefits himself, but his entire family both past and
future are benefited:
kulaṁ pavitraṁ jananī kṛtārthā
vasundharā vā vasatiś ca dhanyā
nṛtyanti svarge pitaro ‘pi teṣāṁ
yeṣāṁ kule vaiṣṇava-nāmadheyam
“In whatever family a Vaiṣṇava appears, his family, mother, birthplace, and residence become purified and his forefathers dance in the heavens.”