7. Hint of the true theory of the earth. Its suspension in empty space is stated in the second clause. The north in particular is specified in the first, being believed to be the highest part of the earth (Isa 14:13). The northern hemisphere or vault of heaven is included; often compared to a stretched-out canopy (Ps 104:2). The chambers of the south are mentioned (Job 9:9), that is, the southern hemisphere, consistently with the earth's globular form.