Final answer:
The complete quote is, "Man's chief end is to glorify God, and to enjoy Him forever," reflecting a Christian principle that emphasizes worship and spiritual communion with a deity as the core purpose of life.
Step-by-step explanation:
The complete quote is, "Man's chief end is to glorify God, and to enjoy Him forever." This phrase encapsulates a religious or theological principle that places the worship and adoration of a deity as the central purpose of human existence, reflecting a worldview where godly reverence and sustained spiritual relationship are paramount. This concept often appears in Christian catechisms and is indicative of a life devoted to spiritual matters, contrasting with secular or humanist perspectives that might focus on earthly achievements or interpersonal relationships as humanity's chief end.