Chist in the Psalms

Psalm 10 is the cry of a righteous man against a wicked man attacking him. The names "wicked" and "poor" and their synonyms are singular in number, with the exception of verses 2b (them), 10b (helpless, NKJV), 12b (humble) and 17 (humble, their heart), and in these verses the psalmist is applying to himself principles…