What does "nihilism" signify?

Nihilism signifies a philosophical viewpoint characterized by the rejection or denial of certain core values or beliefs, particularly in the context of morality and religious faith. The essence of nihilism lies in the assertion that life lacks inherent meaning, purpose, or value. This makes the choice reflecting a rejection of all religious beliefs the most accurate representation of nihilism, as it embodies the notion that traditional moral frameworks and spiritual doctrines are unfounded or meaningless.

The other choices do not align with the concept of nihilism. A belief in moral values suggests an acceptance of ethical frameworks, which directly contradicts the nihilistic stance. Expressing a strong faith in positivity implies an optimistic outlook, while an embrace of life's challenges indicates a sense of purpose and meaning—both of which are inconsistent with the fundamental idea of nihilism. Thus, the focus on the rejection of religious beliefs accurately captures the core essence of nihilism.