Hardly anyone dares question them because everyone believes them. One obvious example today is the theory of evolution. The theory of evolution rests upon human tradition and derives its longevity from widespread popular support. The second thing that Paul charges is wrong with hollow and deceptive philosophy is that it depends on worldly principles. The word for rudiments here is sometimes translated principles or elements and literally means things in a row, a series of things.
Worldly principles can seem logical or orderly and therefore believable and acceptable.
Evil teaching always focuses on demoting Jesus. Every cult attacks the Person or the work of Jesus Christ. Jesus Christ, the same yesterday, and today, and forever. These are military terms. They picture a disciplined military unit.