The themes in fictional angel books can vary a great deal. There's the theme of otherworldliness. Angels come from a different realm, and books often explore this aspect. Mortality and immortality is another theme. Humans are mortal while angels are often immortal, and this contrast can lead to interesting stories. Also, the theme of destiny is present. Angels might be on a certain mission, and this can tie into the fates of human characters.
Main themes in fictional angel books include the power of faith. Since angels are often associated with religious beliefs, faith in them or in a higher power can be a theme. The exploration of different hierarchies among angels is also a theme. Some angels are more powerful or have different roles. And there's the theme of transformation. Humans might transform after interacting with angels, either in a spiritual or physical sense.
One important theme is the dehumanization of society. In many of these books, such as 'The Handmaid's Tale', people are treated as objects for the benefit of the ruling class. Another theme is the power of knowledge. In a dystopia, knowledge is often restricted, like in 'Fahrenheit 451' where books are banned. But the characters who seek knowledge are the ones who can potentially change the system. Also, the theme of a false utopia is common. What seems like a perfect society on the surface in 'Brave New World' is actually deeply flawed.
Another theme is the relationship between humans and the Earth. He often shows how human actions can impact this self - regulating system of the Earth. For example, in his books, he might discuss how pollution or over - exploitation can disrupt the natural order of things.
Power and politics are major themes. The story often shows how power struggles shape the characters' lives. Also, self - discovery is key as the protagonist grows and learns about his own identity throughout the trilogy.
Animal welfare can be another theme, although it may be secondary. Since the stockyard is a place for slaughtering animals, some fictional works might touch on how the animals were treated before being slaughtered, and how the workers felt about it. It could also be about the cycle of life and death that is so evident in the stockyard setting.
The 'angel and demons novel' often delves into themes such as redemption. Characters may be faced with their own flaws and the opportunity to be redeemed, especially when in the presence of angelic or demonic forces. There's also the theme of the duality of human nature. Humans are caught between the influence of angels (good) and demons (evil), which reflects on how complex human nature can be.
The theme of redemption can also be found. Sometimes Issei has made mistakes in the past and the angel helps him to redeem himself, to become a better person in the story.
The theme of redemption might be present. Characters might strive to atone for their past mistakes or sins, which can be a central part of the story in 'radiant angel novel'. Also, the struggle between good and evil is likely to be a major theme, with the 'radiant angel' perhaps representing the good side in this battle.
In 'waiting for an angel novel', redemption could be a theme. The angel could be a symbol of salvation or redemption for the characters. And there may be a theme of transformation. As the characters wait for the angel, they might go through internal changes, like becoming more spiritual or learning to accept their situation better.
Another theme could be self - discovery. The angels may start out with a certain understanding of themselves and their place in the world, but as the story progresses in the novels, they might learn new things about their abilities, purpose, and identity, which could be a major part of the overall narrative.
One of the main themes could be kindness. Angels are often associated with being kind-hearted, so the novel might explore different acts of kindness. Another theme could be hope. Angels can bring a sense of hope to the characters in the story. Also, self - discovery might be a theme as characters interact with the angel and learn more about themselves.