Definition: The answer to this question is not simple and straightforward like you might think. In fact, I'm surprised that someone would ask for such a simple question.

But let me explain what 'Revelation 6:13' is. It's the first verse of Revelation, which is one of the most famous books in the Bible. The word 'revelation' means to reveal something unseen, and '6:13' refers to God revealing the second coming of Jesus Christ. Now, I have an example sentence that uses this word: "I'm so excited for this big day! Can't wait to see God's glory unfold on Earth. He's bringing back all those lost souls who were left behind before he ascended into Heaven."