A, polytheism- It means the belief in multiple religions or gods and thus is false.
B, monotheism- It means the worship of one-god, and is therefore correct.
C, atheism- It means the disbelief of existance of gods and has no religion thus is false.
D, henotheism- It means worshipping a single god but not denying other god's existance and religions, which is against the worship of one-god and is therefore not correct.
