Prop. XIV. The mind can bring it about, that all bodily modifications or images of things may be referred to the idea of God.
Proof.- There is no modification of the body, whereof the mind may not form some clear and distinct conception (V:iv.); wherefore it can bring it about, that they should all be referred to the idea of God (I:xv.). Q.E.D.
Prop. XV. He who clearly and distinctly understands himself and his emotions loves God, and so much the more in proportion as he more understands himself and his emotions.
Proof.- He who clearly and distinctly understands himself and his emotions feels pleasure (III:liii.), and this pleasure is (by the last Prop.) accompanied by the idea of God; therefore (Def. of the Emotions:vi.) such an one loves God, and (for the same reason) so much the more in proportion as he more understands himself and his emotions. Q.E.D.
Prop. XVI. This love towards God must hold the chief place in the mind.
Proof.- For this love is associated with all the modifications of the body (V:xiv.) and is fostered by them all (V:v.); therefore (V:xi.), it must hold the chief place in the mind. Q.E.D.
Prop. XVII. God is without passions, neither is he affected by any emotion of pleasure or pain.
Proof.- All ideas, in so far as they are referred to God, are true (II:xxxii.), that is (II:Def.iv.) adequate; and therefore (by the general Def. of the Emotions) God is without passions. Again, God cannot pass either to a greater or to a lesser perfection (I:xx.Coroll.ii.); therefore (by Def. of the Emotions:ii., &iii.) he is not affected by any emotion of pleasure or pain.
Corollary. Strictly speaking, God does not love or hate anyone. For God (by the foregoing Prop.) is not affected by any emotion of pleasure or pain, consequently (Def. of the Emotions:vi., &vii.) he does not love or hate anyone.
Prop.XVIII. No one can hate God.