Allah's Bounty
And they say, ‘Only trust those who follow your faith.’ Say, ‘True guidance is Allah’s guidance.’ If they fear that someone else may receive knowledge like theirs or argue against them before their Lord, say, ‘All bounty is in Allah’s hand, He grants it to whomever He wills.
3:73And believe not save in one who followeth your religion - Say (O Muhammad): Lo! the guidance is Allah's Guidance - that anyone is given the like of that which was given unto you or that they may argue with you in the presence of their Lord. Say (O Muhammad): Lo! the bounty is in Allah's hand. He bestoweth it on whom He will. Allah is All-Embracing, All-Knowing.