In "The Giver," Lowry's use of fire as a symbol for love connects to the thematic concept of individuality and the human experience. In the dystopian society depicted in the novel, emotions are suppressed and individuality is discouraged in favor of sameness and conformity. However, fire symbolizes the warmth and intensity of human emotions, including love, which are essential aspects of the human experience.
By using fire as a symbol for love, Lowry communicates the idea that love is a fundamental aspect of what it means to be human, despite efforts to suppress it in the society of "The Giver." The warmth and passion associated with fire represent the depth and complexity of human emotions that are essential for a fulfilling life. Through this symbol, Lowry emphasizes the importance of embracing individuality and experiencing emotions, including love, as essential elements of the human condition.