ANSWER:

Of course not!

No one can do istikhara on behalf of others and as Muslims, we do not rely on dreams as such dreams are from satan to mess up with out lives. 

Sheikh,some days ago a proposal came for marriage to me.groom’s mother recently said that, she told a pious man of their known Madrassah to do istikhara for them &then that pious man do istikhara & he saw if this marriage occurs groom’s father’s grave is getting broken..is that true authentic way of istikhara sheikh?

Prayer, Shirk and its different forms |