How does the world have bias against Christian's? Christian's have won the world, they are the major religion of this day and age.Nice theory - in practice, Jesus said the world hated Him and therefore hates His followers - so the majority of the world has a hate-induced bias against Christians.
To whit:
Joh 15:18 “If the world hates you, know that it has hated me before it hated you.
Joh 15:19 If you were of the world, the world would love you as its own; but because you are not of the world, but I chose you out of the world, therefore the world hates you.