بـِ: حَرْفُ جَرّ in, on, at; with; by, by means of, through; for

بـِلاَ، بـِدُونِ without; excluding, with the exclusion of; lacking, wanting, missing; deprived of, free from

بـِمَ، بـِمَا with what? wherewith?

بـِمَا أنّ since, in view of the fact that, as, because, inasmuch as, considering, whereas

بـِمَا فِيهِ inclusive, including

بـِاللّهِ by God