According to the Qur'an's last revelation, Muhammad orders his followers to kill infidels, i.e., those who don't agree with his views about God.
- William Kilpatrick, Christianity, Islam, and Atheism (book)
- Nabeel Qureshi, Seeking Allah, Finding Jesus (book, expanded edition)
- Nabeel Qureshi, No God But One: Allah or Jesus? (book)
- Robert Spencer et al., Islam: What the West Needs to Know (online video)
- R.C. Sproul and Abdul Saleeb, The Dark Side of Islam (book)
- David Wood, Answering Muslims (website, see David Wood’s many videos about Islam and his debates with Muslim apologists)
- William Lane Craig, Reasonable Faith (website, hear Craig’s podcasts about Islam plus see his debates with Muslim apologists)