No soul can carry the sins of another soul. If a soul that is loaded with sins implores another to bear part of its load, no other soul can carry any part of it, even if they were related. The only people to heed your warnings are those who reverence their Lord, even when alone in their privacy, and observe the Contact Prayers (Salat). Whoever purifies his soul, does so for his own good. To GOD is the final destiny.