I just finish listening and reading Ecclesiastes, and it brought my world down. It made me feel like there is no reason for doing anything or living. I was fine before that. Can it get any sadder?
Ecclesiastes 12:13
ESV - 13 The end of the matter; all has been heard. Fear God and keep his commandments, for this is the whole duty of man.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.
The whole purpose of mankind is to teach others about everlasting Life. We are created to serve him (God.)