Muslims actually are in many ways very similar to our Christian members in relation to their perception of religion, and social issues.
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Although Muslims constitute a small minority in the United States, and their holy book and many of their religious rituals are distinctly their own, Muslim Americans are by no means "the other" when it comes to religious life or politics in the United States. In many ways, they stand out not so much for their differences as for their similarities with other religious groups.
In their level of religious commitment, Muslim Americans most closely resemble white evangelicals and black Protestants. In their basic political orientation, they closely resemble black Protestants as well as seculars. When it comes to their views on some social issues, such as homosexuality, Muslims' conservatism matches that of white evangelicals. Muslims are even more likely than evangelicals or any other group to support a role for government in protecting morality.
When asked about how they think of their personal identity, only about a quarter (28%) of all Muslim Americans say they identify themselves first as an American rather than as a Muslim. This number is strikingly similar to the percentage of white evangelicals (28%) who say they think of themselves first as American and only secondarily as Christian. In fact, a higher percentage of evangelicals (62%) identify themselves first by their faith than do Muslims (47%).
Half of Muslim Americans (50%) view the Koran as the word of God to be taken literally, word for word. Majorities of both white evangelicals (66%) and black Protestants (68%) hold a similar view of the Bible.
Despite their relatively liberal political orientation, Muslims by no means take liberal positions on all issues. On social issues, they are more similar to white evangelicals. About 60% of Muslim Americans, for instance, say that homosexuality should be discouraged, a figure close to that recorded among white evangelicals, and substantially higher than among other groups.
Pew Forum: How Muslims Compare With Other Religious Americans