Ellicott's Commentary for English Readers - Psalms 19:7
(7) The law.—The ear catches even in the English the change of rhythm, which is as marked as the change of subject. Instead of the free lyric movement of the preceding verse, we come suddenly upon the most finished specimen of didactic poetry in regular metre, exhibiting a perfect balance of expression as well as of thought, so perfect in the original, that in Psalms 19:7-9 the number of words is the same in each clause. In each clause, too, the Law, under one or another of its many names and... read more
John Dummelow's Commentary on the Bible - Psalms 19:1-14
This Ps. falls into two well-marked divisions. Psalms 19:1-6 describe the glory of God (El) as seen in the heavenly bodies, especially the sun, and are thus parallel to Psalms 8. Psalms 19:7-14 deal with the excellence of the revelation of God (Jehovah) in the Law—the subject which is expanded in Psalms 119. It is possible that two independent Pss. are here combined, as in Psalms 108, or that the second half was written as an addition to the first by another hand. The first part may quite well... read more