But not all ideas or worldviews are equal. Some are better, some are worse, some are true, some are false. All people are equal but not all ideas. After 8 years of extensive research I've found the Judeo-Christian worldview and ideas to be the most reliable and truthful. As an adult with an intellect it easy to discern which ideas work and which ideas don't.
Ideas do have consequences.
It has been my experience that when I follow the Bible and live like Jesus it produces peace in my life and my family and many other blessings. When I buy into an idea or worldview contrary or against what the Bible says or Jesus did, I reap negative consequences. So if I want to guide my family in a misguided world, with God's help, I stay faithful to my wife, pray together, go on dates together, spend lots of time with my kids, and stay out of debt. According to this definition we really don't need to be afraid of any of the above because they do not harm us physically or emotionally. We need to fear some things, like oncoming traffic when you try to cross the street.