And to know the love of Christ, which passes knowledge, that you might be filled with all the fullness of God.
In heaven we cannot suppose the condition of any one saint to be wanting in the measure of its happiness. Such a supposition is opposed to the idea of that perfection to which all shall attain. Nevertheless, as with two luminous bodies, each may shine in perfection, though with a different splendour and intensity; so the image of God will shine with fuller-orbed splendour in some than in others. In like manner, the little stream and the river may both fill their channel, while the one glides in simple beauty, and the other rolls its majestic waves attracting the eyes of all beholders. And so the spirits of the just made perfect shall all be beautiful, but some shall delight with the perfection of beauty.
(H. G. Salter.)
Parallel VersesKJV: And to know the love of Christ, which passeth knowledge, that ye might be filled with all the fulness of God.