It is always a good idea to have extra food, ammunition, bug out area, etc. But I think the point of the passage is for us to have faith in Jesus Christ and pray for an escape. When everything comes crashing down, there will be no place to hide...
Yes, being prepared is Biblical. One should always have a little something set aside.
However, beyond a certain point, you’re putting your trust in yourself rather than God.
As for the article, these people don’t get that when the wrath starts, there will be no place to hide.
Yep. The only place I’m hiding is in the arms of Jesus. He is my rock, He is my deliverer.