And there you must accept that the Persons yield and lose themselves whirling in essential love, that is, in enjoyable unity; nevertheless, they always remain according to their personal properties in the working of the Trinity.

You may thus understand that the divine nature is eternally at rest and without mode according to the simplicity of its essence. It is why all that God has chosen and enfolded with eternal personal love, he has possessed essentially, enjoyably in unity, with essential love.