Whether natural knowledge and love remain in the beatified angels?

Objections

Objection 1 : It would seem that natural knowledge and love do not remain in the beatified angels. For it is said (1 Cor. 13:10): "When that which is perfect is come, then that which is in part shall be done away." But natural love and knowledge are imperfect in comparison with beatified knowledge and love. Therefore, in beatitude, natural knowledge and love cease.
Objection 2 : Further, where one suffices, another is superfluous. But the knowledge and love of glory suffice for the beatified angels. Therefore it would be superfluous for their natural knowledge and love to remain.
Objection 3 : Further, the same faculty has not two simultaneous acts, as the same line cannot, at the same end, be terminated in two points. But the beatified angels are always exercising their beatified knowledge and love; for, as is said Ethic. i, 8, happiness consists not in habit, but in act. Therefore there can never be natural knowledge and love in the angels.