Through history, people look for something spiritual. The greatest scientists in the world were men of religion and faith, too.

Alley frames spirituality as a persistent human need rather than a passing cultural fashion, suggesting that across eras people seek meaning, purpose, and moral orientation beyond material life. By invoking “the greatest scientists” as also being religious, she challenges the popular narrative that scientific inquiry and faith are inherently opposed. The claim functions rhetorically: it uses admired figures in science to legitimize religious belief and to argue that intellectual rigor can coexist with spiritual commitment. More broadly, the quote reflects a conciliatory view in the science–religion debate, emphasizing compatibility and the complexity of individual belief rather than strict ideological camps.