They are not always successfully integrated. And not all of Judaism, even conceived intellectually, is philosophical. Mysticism, legal positivism, and certain romantic strains can be actively anti-philosophical, even when they take on philosophical colorations. Fideism and fundamentalism, the most prominent anti-philosophical trends within Christianity, are notably absent in Judaism. Jewish orthodoxy is committed to practice.
Piety takes the form of ritual observance rather than credal correctness.
The faith of the Hebrew Bible is the moral virtue of faithfulness, conceived as loyalty, which like the biblical ideas of blessing, grace, joy, favour, and love, involves a mutuality between humanity and God, which is echoed in human fellowship. Faith is not in the first instance a cognitive notion. It has nothing to do with 'salvation'. The aim of Jewish life is not the hereafter but fulfilment for individuals and communities, through adherence to the 'laws of life', which reason apprehends in their bare outlines, but which Scripture and tradition richly elaborate in an ongoing historical process. Hence the alienness of fundamentalism.