What Really Is the Ultimate Command of Wisdom from God to the World?

10 The Preacher sought to find acceptable words; and what was written was upright words of truth. 11 The words of the wise are like goads, and the words of scholars are like well-driven nails, given by one Shepherd….13 Let us hear the conclusion of the whole matter:  Fear God and keep His commandments, for this is man’s all.
14 For God will bring every work into judgment, Including every secret thing, Whether good or evil.  Ecclesiastes 12. (NKJV)