How to Say "muslim faith" in Spanish
The Spanish word for “muslim faith” is “islam” — B1 level. This is a very common word in everyday Spanish.

Examples
El islam es una de las religiones más importantes del mundo.
Islam is one of the most important religions in the world.
He leído un libro sobre la historia del islam en España.
I have read a book about the history of Islam in Spain.
Muchos estudiosos analizan la influencia del islam en la arquitectura.
Many scholars analyze the influence of Islam on architecture.
Always use 'El'
In Spanish, when you talk about religions in a general way, you usually put 'el' (the) in front of them. So, instead of just saying 'Islam is...', you say 'El islam es...'
Lowercase vs. Uppercase
Unlike English where religions are always capitalized, in Spanish, names of religions like 'islam,' 'cristianismo,' or 'judaísmo' are usually written in lowercase unless they start a sentence.
Religion vs. Person
Mistake: “Él es islam.”
Correction: Él es musulmán. Use 'islam' for the religion and 'musulmán' for the person who follows it.
Wrong Gender
Mistake: “la islam”
Correction: el islam. Even though it ends in 'm', it is a masculine word.
Related Translations
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