No Scripture is a Perfect Book of God
Further, The Qur'an was made by students of the teacher, Muhammad. So, the Qur'an can have many false thoughts because learning students do not know what a teacher is trying to teach. The New Testament was also made by students, which are called disciples. These student do not know everything that Jesus knew. So, the New Testament can have false thoughts. The same problem will be found in the Old Testament and anyother scripture.
Although burning a few scriptures is like burning a number of good scientific books, this burning expresses ignorance, not wars or terrorism.
Building wars and terrorism is not to be found in God's Intelligent Design.