What Is Divine Providence? Chabad

 https://www.chabad.org/library/article_cdo/aid/1409433/jewish/Hashgacha.htm

Although, without exception, classical Jewish thinkers acknowledge G‑d’s thorough dominion and omniscience “from the horns of the wild oxen to the tiniest louse,” nevertheless, two distinct approaches to His hashgacha can be discerned within classic Jewish texts:

From the plain meaning of scriptural, talmudic and midrashic texts emerges a view of G‑d intimately involved in every detail of His works, providing even “to the fledgling raven that for which it cries.”

Jewish philosophers, however, saw G‑d in a more passive role. To them, the degree of divine supervision corresponds directly to one’s transcendence of earthly matters. A tzaddik is wrapped up in G‑d’s supervision in every detail of his life, whereas a coarse, materialistic person is cast into a world of haphazard, natural causes along with animals and flora. In this lower realm, the philosophers see hashgacha applying only insofar as an event affects the divine plan. Yet, even according to this view, “chance circumstance has its source in Him, for everything stems from Him and is controlled by His supervision.”

The Baal Shem Tov is credited with the reintroduction of the idea of hashgacha pratit—detailed divine supervision of every occurrence and every creature. Rabbi Schneur Zalman of Liadi, one of the foremost early proponents of chassidic thought, articulated a rational basis for this view, linking hashgacha to another vital theme in Jewish thought, continuous creation.

Faith in the Creator’s providence provides the basis for bitachon. Just through your belief in His providence you raise yourself to a level at which G‑d is intimately involved in your life, in an open, beneficial way.