question #1 Sahih Muslim 21b, Book 1, Hadith 34 : What are the conditions under which a person’s life and property are protected in Islam?

I have been commanded to fight against people, till they testify to the fact that there is no god but Allah, and believe in me (that) I am the messenger (from the Lord) and in all that I have brought. And when they do it, their blood and riches are guaranteed protection on my behalf except where it is justified by law, and their affairs rest with Allah.