Create an artwork inspired by Revelation 1:1, where a vision involving an angel delivering a message is depicted. The painting should follow the principles of Pointillism, a method of painting that employs tiny dots of varying colors placed in relation to each other to create vibrant and luminous scenes. No written words should be used in the illustration. Keep the tone respectful and devotional to the Christian faith, ensuring the spiritual and divine essence of the scene is clearly captured.