Berlioz's Symphonie Fantastique describes a diabolic Witches' sabbath, Liszt's Faust Symphony is about someone that sold his soul to the Devil (the same is done by Berlioz's La Damnation de Faust), Liszt's Dante symphony describes Hell and we have the Mephisto-Walzer. But at the same time, it is said that the Symphonie Fantastique was important in music history and had many innovations, and Liszt is said to be one of the greats and an innovator in music. So I don't know if I, as a Christian, can listen to the music previously mentioned.