/summa/FP/FPII/FP_Q26:
After considering all that pertains to the unity of the divine essence, we come to treat of the divine beatitude. Concerning this, there are four points of inquiry:
(1) Whether beatitude belongs to God?
(2) In regard to what is God called blessed; does this regard His act of intellect?
(3) Whether He is essentially the beatitude of each of the blessed?
(4) Whether all other beatitude is included in the divine beatitude?