Why does the book of revelation contain symbolism?

The Book of Revelation contains symbolism to convey complex spiritual truths and prophetic messages in a way that transcends literal interpretation. Symbolism allows for a deeper exploration of themes such as good versus evil, divine judgment, and hope for redemption, making the text accessible to diverse audiences across different historical contexts. Additionally, the use of vivid imagery and metaphors can evoke emotional responses and provoke contemplation, encouraging readers to seek understanding beyond the surface. This layered approach also serves to protect the message from persecution during times of oppression.