I wouldn't, however kill someone who destroyed a Bible.
The Saudis, among other nations, can thank
Not burned, but shredded - and, if their owners have more than 1 Bible, arrested.
Incidents from previous years.
Burning Christians alive - is that better than burning a book?
Would I burn a Quran? No.
But it must be said, that the pastor who did burnt his own property. Nothing he did was illegal. Nothing he did should get him in trouble with the law.
He may have been rude, motivated by hatred of Islam, and disdainful of another's religion.
None of that, in America, is actionable. Nor should be.