The word witness is a key word in the bible, and the theme of “witnessing” is a key theme in the bible that can be used to understand the whole story of the bible. Key Takeaways The word witness is a key word in the bible, and the theme of “witnessing” is a key theme in the bible that can be used to understand the whole story of the bible. The greek word μάρτυς (mártus) is used in the New Testament as the word for “witness” it is also the root word for ”martyr:” The word...