English Standard Version
as a plan for the fullness of time, to unite all things in him, things in heaven and things on earth.New International Version
to be put into effect when the times will have reached their fulfillment--to bring all things in heaven and on earth together under one head, even Christ.Catholic Public Domain Version
in the dispensation of the fullness of time, so as to renew in Christ everything that exists through him in heaven and on earth