Once you start viewing "Worldly" people as people, just like yourself and everyone else, you can't help but to be filled with love and appreciation.
I read this scripture today and liked it :
James 3:7-9 - For every kind of beast and bird, of reptile and sea creature, can be tamed and has been tamed by mankind, 8 but no human being can tame the tongue. It is a restless evil, full of deadly poison. 9 With it we bless our Lord and Father, and with it we curse people who are made in the likeness of God.
I'm not quite certain what it means that we are made in the image of God, but we can definitely see his qualities in each other if we look hard enough, and drop our prejudices.