I posted this information on a different post, it is from Father Trosch. You may look more in depth in what he has to say I just posted some interesting facts from his site
trosch.org/bks/islm/allah_false_god.html.
The generic term “allah” is translated into the English equivalent “god.” It can be used to relate to any concept of deity including pagan allahs’, totem pole worshippers allah, the allah of the Hindus, the allah of the Buddhists, or the allah of witchcraft otherwise known as Satan. Christians in Muslim countries can properly use the term Allah in reference to Jesus, or Allah the Father, or Allah the Holy Spirit with the difference being that the members of the Holy Trinity are the true God.
The concept “Allah,” the Muslim idea of a single being they consider “god” with supposed eternal existence, portrays only an unmotivated and undifferentiated being. The multiplicity of gods of the ancient pagan Romans illustrated the recognition of a need for motivational variables in relation to creation. In this sense the Roman’s concept relating to creation is superior to that of Islam.
Code:
Picture the purported being of the concept known as Allah. It is a presumed creator but was not created and that was without having reason to think, to develop ideas, to use language, nor did it have the availability of images or beings to reflect upon in order to have or develop thought processes. In other words Allah represents the concept of existing blankness, an empty intellect.
ctically speaking, Allah can only be a fabrication of man’s imagination. Allah is a human construct that serves humanistic purposes. The concept Allah should be seen as a totally unmotivated existence without purpose or need for using reason; a being without impetus to create. Allah is an imaginary construct, not a reality. It is a construct in part formulated by using Judeo-Christian teachings (Scriptures) derived within Mohammed’s imagination in association with his wife who financially provided for him. Mohammed’s first and only true wife was a Catholic-Christian (who highly venerated the “Blessed Virgin Mary”). The only form of Christian of that place and time frame.
Allah is a non-existent being constructed by Mohammed through a perversion of Judeo-Christian teachings. Any Christian who accepts as real the non-existent god termed Allah, or associates it with “Yahweh” of the Biblical Trinity, is heretical and risks eternal damnation if not repentant. – Quotes from the Koran, the holy book of Islam - emphasis added:
The Qur’an rejects the concept of the “The Holy Trinity”: [Surat 4.171 – “O followers of the Book! do not exceed the limits in your religion, and do not speak (lies) against Allah, but (speak) the truth; the Messiah, Isa (Jesus) son of Marium is only an apostle of Allah and His Word which He communicated to Marium and a spirit from Him; believe therefore in Allah and His apostles, and say not, Three. Desist, it is better for you; Allah is only one God; far be It from His glory that He should have a son, whatever is in the heavens and whatever is in the earth is His, and Allah is sufficient for a Protector.”]
There is a lot more information but I think that this gets the main point across.