Which religious figure is associated with the concept of the Dharma, representing moral law and duty?

The figure associated with the concept of Dharma, which pertains to moral law and duty, is indeed the Buddha. In Buddhism, Dharma refers to the teachings of the Buddha, the principles governing the moral order of the universe and the way one should conduct their life. It encompasses ethical conduct, the nature of reality, and personal duty. These teachings provide guidelines for adherents to achieve spiritual awakening and liberation from suffering.

In contrast, the other figures mentioned, while deeply influential in their respective religions, do not primarily focus on the concept of Dharma as articulated in Buddhism. Jesus is more closely associated with the message of love and salvation in Christianity, Moses is known for the Law and covenant in Judaism, and Confucius emphasized moral virtues and social harmony rather than a defined concept of Dharma akin to that in Buddhism. Thus, the Buddha stands out as the central figure linked to the idea of Dharma.