God created everything. God created everything good. Therefore, there is good in everyone. Regardless, of what we have done, thought, or believed, we are loved unconditionally by our creator. Everyone of us has good within. Everyone of us is loved beyond measure. Your parent, child, enemy, rival, everyone has good and everyone is loved by God. Let that sink in.
Now, take the time to look at each person you see today knowing that good is within them and that God loves them just as much as God loves you.