Usually people doesn't believe, that God created the whole world in only six days 24 hrs a day, well the thing about it that if people doesn't believe on that fact, they clearly don't believe that God is powerful, and if they don't believe that God is powerful, it leads to: Not believing that there is a God.
Believing applies faith and faith applies trust.
Hope you find it useful, you can ask more about it I'll be willing to help you just message me. :D
