Isaiah 11:2-3 describing the seven spirits of God gives us the additional clues as to what the seven pillars of wisdom mentioned in Proverb 9. Putting them together helps in our understanding.The post The Seven Pillars of Wisdom Revealed gives an exhaustive list of what the seven pillars of wisdom could be. Combining that with Isaiah 11:2-3, we can be assured of our understanding of what the seven pillars of wisdom are.
Below is the mind-map:
Lim Liat (c) 11 Apr 18