This type of men is what God wants to be used for the purpose he wants to make, God always uses us for many good things but he wants willing men like these from here, to do the things that God sends us.

(Exodus 4: 2
And the LORD said to him: What is that {that you have} in the hand? And he answered: A rod.

(Judges 15:15)
And he found a fresh ass's jawbone {yet}} and stretching out his hand, he took it and killed a thousand men with it.