This quote suggests that in a society where traditional religious or moral beliefs (such as the concept of sin) are no longer widely held, it falls to artists to communicate important messages about morality, ethics, and human behavior. The artist, through their creative work, becomes a kind of moral guide or preacher, who can help people understand the consequences of their actions, and inspire them to strive for better.

Camus seems to be suggesting that artists have a unique ability to explore and express complex ideas about right and wrong, good and evil, in ways that can be more compelling and accessible than traditional religious or philosophical discourse. They can use their art to challenge prevailing attitudes, provoke thought and discussion, and ultimately, encourage personal and societal growth.

In today’s world, this idea is perhaps more relevant than ever. With the decline of traditional religious belief in many parts of the world, and the rise of moral relativism, there is a need for new ways to engage people in discussions about ethics and morality. Artists, whether they are writers, filmmakers, musicians, or visual artists, can play a crucial role in this. They can use their work to explore the complexities of modern life, challenge prevailing attitudes, and promote empathy, understanding, and social justice.

In terms of personal development, this quote suggests that we can all benefit from engaging with art in a more thoughtful and critical way. Instead of simply consuming art for entertainment, we can use it as a tool for self-reflection and moral learning. We can seek out works that challenge our beliefs and attitudes, and use them as a springboard for personal growth. We can also strive to be more like the artists Camus describes, using whatever talents and skills we have to contribute to the moral and ethical discourse in our own communities.