This section shows people choosing to ignore God's call to repent. Attempts to silence his messengers fail, and God wins.
Many have tried to identify the two witnesses in this chapter. Moses and Elijah, who appeared with Jesus at the transfiguration (Matthew 17:3; Mark 9:4; Luke 9:30), are likely candidates (see Revelation 11:6). They represent the law and the prophets. Others suggest Enoch and Elijah because they did not die (see Genesis 5:21–24; 2 Kings 2:11–12). Some think of Peter and Paul, or James and John.
More important than their identities is their role in confirming God's message through the testimony of two or three witnesses (see Deuteronomy 17:6). God provides a dual witness to the world about the coming judgment, making it clear that his word will come true (Deuteronomy 19:15; Matthew 18:15–16).