And from his plenitude we all have received, even grace corresponding with [his] grace.

and may know the love of Christ which transcends all knowing, so that you may be filled with all the "plenitude" of God.

for in him all divine plenitude does substantially reside.

that is, the representative of lawlessness, whose coming is in accordance with the working of Satan, with his plenitude of power and pretended signs and wonders,