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' ×××).
1. Life is real! Life is earnest! 2. Still achieving still pursuing. H.W Longfellow points out that one has a duty to make this world a better place to live in. A Psalm of Life is a whole collection of moral principles to be followed by all the people. The principles listed by the poem are enumerated as follows,-*Life has a serious mission. *Life does not end with death.