Have Christians completely lost the culture war?

Did anyone watch the Grammys? Did you catch Katy Perry’s performance?

What do you think about her wearing a cross on her outfit while demons dance in the background, a circle is cast, and fire rages around her?

For those of you who haven’t seen Katy Perry’s performance from the Grammys, you can watch it here:

Christian artist Natalie Grant tweeted that she left the Grammys because the performances were in conflict with her faith.

What, if anything, can we as Christians do to impact this culture in a more positive way?