In which book can you read about the second angel's message?

The second angel's message is found specifically in Revelation 14:8. This verse is part of a series of messages known as the three angels' messages, which are significant in the context of Adventist theology and eschatology. In this passage, the message of the second angel announces the fall of Babylon, symbolizing the end of false religious systems and the judgment against them. The focus of the book of Revelation is heavily on prophetic visions and messages to the churches, aiming to encourage believers to remain faithful amidst trials.

The other choices refer to different parts of the New Testament that do not contain the second angel's message. Matthew 28 and Mark 16 primarily deal with the resurrection of Jesus and the Great Commission, while Luke 12 includes teachings and parables of Jesus, none of which convey the specific message of the fall of Babylon as outlined in Revelation 14. Hence, understanding the context and content of Revelation is essential for recognizing the significance of the second angel's message therein.