David & Goliath
“This day the LORD will deliver you into my hands, and I’ll strike you down and cut off your head. This very day I will give the carcasses of the Philistine army to the birds and the wild animals, and the whole world will know that there is a God in Israel.” 1 Samuel 17:46 David to Goliath
Moral of the story never mock God and or a child of God who lives it or anyone who stands for goodness because it is written in Galatians 6:7 God is not mocked a man (person) reaps what he (any individual) sows. If it is thought a child of God will be defeated by the wicked it will not happen God will never have it. The wicked are always in for a rude awakening and a not pleasant surprise throughout life. The more God and or a child of God who actually lives it is railed against God rails against them. That is the truth.
https://biblehub.com/galatians/6–7.htm
It is also written stand back and see the salvation of the Lord.