All the nations in his sight are as if they did not exist, and they are considered by him as if they were nothingness and emptiness
Other versions
King James Version
All nations before him are as nothing; and they are counted to him less than nothing, and vanity.English Standard Version
All the nations are as nothing before him, they are accounted by him as less than nothing and emptiness.New International Version
Before him all the nations are as nothing; they are regarded by him as worthless and less than nothing.