The Word of God
Is.59:21 This is the covenant with them which I myself have made, says the Lord: My Spirit which is upon you and my words that I have put into your mouth shall never leave your mouth, nor the mouths of your children's children from now on and forever , says the Lord. The Power of the Word of God that pierces the bone and the rock is the strongest weapon man have toady and it is more powerful than the strongest destructive weapon man has invented.