Say: "O people of the Scripture (Jews and Christians)! Why do you reject the Ayat of Allah (proofs, evidences, verses, lessons, signs, revelations, etc.) while Allah is Witness to what you do?"

Say: "O people of the Scripture (Jews and Christians)! Why do you stop those who have believed, from the Path of Allah, seeking to make it seem crooked, while you (yourselves) are witnesses [to Muhammad SAW as a Messenger of Allah and Islam (Allah's Religion, i.e. to worship none but Him Alone)]? And Allah is not unaware of what you do."