Muslims worship the same God whom Christians and Jews worship. The word Allah is the Arabic equivalent to the English word God. The word Allah is used by Arabic-speaking Christians and Jews as well as Muslims.
Nostra aetate (Latin: In our Time) is the Declaration on the Relation of the Church with Non-Christian Religions of the Second Vatican Council. Passed by a vote of 2,221 to 88 of the assembled bishops, this declaration was promulgated on October 28, 1965, by Pope Paul VI.