Praying that the Shaytaan may be guided
Question

                Is it permissible for a person to pray that the Shaytaan may be guided?
Praise be to Allah.It is not permissible for 
    anyone to pray in this manner, because it goes against the ruling of Allaah, 
    and against His decree. For Allaah has decreed in His wisdom that the 
    Shaytaan is cursed until the Day of Judgement.