Which of the following is a key concept in Hinduism?

Karma and Dharma are fundamental concepts in Hinduism that play a crucial role in understanding the religion's philosophy and ethical framework. Karma refers to the law of cause and effect, indicating that every action has consequences that will affect an individual's future. This belief encourages individuals to act righteously and mindfully, as their choices will determine their destiny, both in this life and in future reincarnations.

Dharma, on the other hand, represents the moral order of the universe and an individual's duty or righteous path within that order. It encompasses the ethical obligations one has based on their age, caste, and stage of life. Upholding one's dharma is considered essential for maintaining societal and cosmic harmony.

Together, karma and dharma guide adherents in leading a meaningful life, where actions are aligned with moral and ethical considerations. These concepts distinguish Hinduism from other religious traditions, where different sets of beliefs and practices are emphasized.