Why the world hates Christians

This is a free audio Bible study on John 15:18-20:

“If the world hateth you, ye know that it hath hated me before it hated you.  19 If ye were of the world, the world would love its own: but because ye are not of the world, but I chose you out of the world, therefore the world hateth you.  20 Remember the word that I said unto you, A servant is not greater than his lord. If they persecuted me, they will also persecute you; if they kept my word, they will keep yours also.  21 But all these things will they do unto you for my name’s sake, because they know not him that sent me.”