And do not trust except those who follow your religion." Say, "Indeed, the [true] guidance is the guidance of Allāh. [Do you fear] lest someone be given [knowledge] like you were given or that they would [thereby] argue with you before your Lord?" Say, "Indeed, [all] bounty is in the hand of Allāh - He grants it to whom He wills. And Allāh is all-Encompassing and Wise."
And among the People of the Scripture is he who, if you entrust him with a great amount [of wealth], he will return it to you. And among them is he who, if you entrust him with a [single] coin, he will not return it to you unless you are constantly standing over him [demanding it]. That is because they say, "There is no blame upon us concerning the unlearned." And they speak untruth about Allāh while they know [it].