Why Care? God Sends
There is a Father in heaven that models a familial relationship cast between a father and a son/daughter. As a heavenly Father, God leads all His children. It is in this process that this guidance takes different forms. Yet there are some who are far from God or those who once were near and are now far AND HE CARES FOR ALL. Therefore, we care because God cares. God sent His Son and so the Son sends us. We care because He has sent us.