chained_bear commented on the word mackerel-snapper I get the fish-eater thing, but I don't know why non-Catholics wouldn't want mackerel--evidenced by the use of the term in a disparaging phrase. (Or wouldn't want snapper, for that matter.)
Psalm 1 is the first of the Psalms in the Hebrew Bible. Like many of the psalms, it contrasts the  righteous  person (tzadik ×¦×××§) to the wicked or ungodly (rasha` ×¨×©×¢) or the  sinner  (chatta' ×××).
First, the Bible says that the Lord made a covenant and commanded his law to 1,000 generations: 1  Remember His covenant forever, The word which He commanded to a thousand generations, (1 Chronicles 16:15) 2  He has remembered His covenant forever, The word which He commanded to a thousand generations, (Psalm 105:8)