Overall, the Bible has a large mix of good and bad advice, and teasing apart those two things is the work of a lifetime. It's honestly better for most to just reject the whole of it and find a more well-written and well-founded source for their philosophical morals (like Camus' Absurdism), but people are partial to their childhood indoctrinations.
I will also point out here that I have spent much of my life doing this often futile and idiotic task of sorting through the bullshit of the Bible.
In ancient times, books like Numbers served as a foundation for ancient peoples to learn accounting and addition, as were a number of numerology practices through the ages.
People literally thought math was magical, and I suppose it is in some ways insofar as it undergirds ideas behind engineering and navigation and so on, and so many cultures hid or obfuscated practices that equated to learning math, from the rules of Viking poetry to the numbers of Numbers.
Great deals of the Bible and other similar religious documents have cultural rules and encoded cultural patterns which worked (kind of).
Large portions of Jesus's message can be placed more or less on firm philosophy and even engineering and game theory and memetic theory and so on.
Some portions of that message cannot be placed on such foundations.
Very little of Saul of Tarsus's writing, before or after he decided to change his name, can.
Much of it is made obsolete by a modern university education, and some of it is rather clever if you don't come at it with unnecessary beliefs.
