When I was a teenager I used to go camping with my friends. One time we set up camp near a place that we liked to shoot. We decided to put the camp near where people had shot from. That way no one would accidentally shoot toward our camp. When we built a fire all was well until about 30 minutes later. There must have been a bunch of live rounds burried in the dirt. They started going off. We ran for cover. After the fire burned out they were still going off for another 30 to 45 minutes. Not one of our best ideas.
Romans 1:16 I am not ashamed of the gospel, because it is the power of God for the salvation of everyone who believes: first for the Jew, then for the Gentile.