...Humiliated beyond sufferance, Uriel went home, wrote a fierce denunciation of his persecutors, and shot himself. This was 1640. At that time Baruc… - Benedictus de Spinoza

En la Sustancia (en Dios), esencia, existencia y potencia productiva quedan estrictamente identificadas, de manera que la Sustancia (Dios), lejos de crear todo lo que es, lo produce en y desde sí misma:

Here I am with my Spinoza, but almost more in the dark than I was before. It is plain on every page that he is no atheist. For him the idea of God is the first and last, yes, I might even say the only idea of all, for on it he bases knowledge of the world and of nature, consciousness of self and of all things around him, his ethics and his politics. Without the idea of God, his mind has no power, not even to conceive of itself. For him it is well nigh inconceivable, how men can, as it were, turn God into a mere consequence of other truths, or even of sensuous perceptions, since all truth, like all existence, follows only from eternal truth, from the eternal, infinite existence of God. This conception became so present, so immediate and intimate to him, that I certainly would rather have taken him to be an enthusiast concerning the existence of God, than a doubter or denier of it. He places all mankind's perfection, virtue and blessedness in the knowledge and love of God. And that this is not some sort of mask which he has assumed, but rather his deepest feeling, is shown by his letters, yes, I might even say, by every part of his philosophical system, by every line of his writings. Spinoza may have erred in a thousand ways about the idea of God, but how readers of his works could ever say that he denied the idea of God and proved atheism, is incomprehensible to me.

in the case of the given numbers 1, 2, 3, everybody can see that the fourth proportional is 6, and all the more clearly because we infer in one single intuition the fourth number from the ratio we see the first number bears to the second.