I have many questions about that:
Is raising one's hands for du'a after each and every salat bid'a?
Is it true that the Prophet (Peace Be Upon Him) never really raised his hands in Du'a except in Salat Istisqa'a (salat in which people ask Allah to bring rains)? Are there other instances where the Prophet (Peace Be Upon Him) raised his hands?
Also I remember reading a Hadith in which the Prophet (Peace Be Upon Him) said that Allah is shy of His servant when he raises his hands in Du'a, and Allah does not like not to answer to him when he puts his hands down. I would like to know where this Hadith is and it's authenticity.
I would prefer answer be from Hadith or Quran only no fatwas or such things.