According to mans history, as early as the 6th-Century BC, Long before modern medical science “discoverd” microscopic organisms in the 1670’s, unseen microbial life was suspected of existing.
Yet early in the Bible, in DEUTERONOMY 23:9-13 it speaks of keeping clean and being hygienic by washing and burying your bodily wastes. In other parts of the Bible, people with leprosy avoided others and afterbirth was burried, and for good reason.
As Wikipedia defines it: “Hygiene is a set of practices performed to preserve health.” Further, According to the World Health Organization WHO, “Hygiene refers to conditions and practices that help to maintain health and prevent the spread of diseases.”
Why then could something unseen be seemingly predicted? Literal blind faith in Gods words…
Amazing what we could know if we listen to Gods word more often.