Abrahamic religions teachings of Quran are presented as the direct revelation and words of Allah. Islam (meaning "submission", in the sense of submission to God) is universal (membership is open to anyone); like Judaism, it has a strictly unitary conception of God, called "tawhid", or "strict" or "simple" monotheism. Historically, the Abrahamic religions have been considered to be Judaism, Christianity and Islam. Some of this is due to the age and larger size of these three. The other, similar religions were seen as either too new to judge as being truly in the same class, or too small to be of significance
Abrahamic religions with Jewish, Muslim, and Bahá'í concepts of monotheism. Since the conception of a divine Trinity is not amenable to "tawhid", the Islamic doctrine of monotheism, Islam regards Christianity as variously polytheistic . Christianity, Islam, and the Bahá'í Faith each revere Jesus (Arabic: "Isa" or "Yasu" among Muslims and Arab Christians respectively) but with vastly differing conceptions: However, the worship of Jesus, or the ascribing of partners to God (known as "shirk" in Islam and as "shituf" in Judaism), is typically viewed as the heresy of idolatry by Islam and Judaism and as misguided by the Bahá'ís. Judaism, Islam, and the