In this global era, pluralism and multi cultures are challenge faced by ulama and intellectuals. The point of pluralism in religiousity is to be sure of the rightness of ourselves as well as trying to understand, respect, and accept the rightness of other people. The difference of religious belief needn’t make us avoid theological and spiritual relationship. A religion should be humanistic. Ibn Hazm, an ulama and theologist who cares with pluralism, asks Muslims to apply al Qur’an and as Sunnah in facing the challenge of the 21stcentury creatively without ignoring the principle of lakum dinukum waliya aldin