16. The Apostle having already, in the preceding verse, given a reason why they should not “love the world,” now in this, shows why they should not love “the things that are in the world,” by describing what these things are, and their utter worthlessness and opposition to the things of God. “For all that is in the world,” or all the things that corrupt and worldly men set their heart upon, all the things that they prize or value, “is the concupiscence of the flesh,” the inordinate gratification
1 John 2:16