E4: PROP. 28:
The mind's highest good is the knowledge of God, and the mind's highest
virtue is to know God.

Proof.--The mind is not capable of understanding anything higher than God,
that is (E1D6), than a Being absolutely infinite, and without which (E1P15)
nothing can either be or be conceived; therefore (E4P26 and E4P27), the
mind's highest utility or (E4D1) good is the knowledge of God.