Step 1: Concept Identification:
The Puruṣārthas are the four principal objectives of human existence within Hindu philosophy. The query pertains to their established order, signifying a life-stage progression and priority sequence.
Step 2: Sequential Breakdown:
The four Puruṣārthas are traditionally enumerated as follows:
1. Dharma: Encompasses righteousness, ethical principles, and duties. It forms the bedrock for a purposeful life. Corresponds to option (B).
2. Artha: Relates to prosperity, economic pursuits, and material well-being. It is to be achieved within the bounds of Dharma. Corresponds to option (D).
3. Kāma: Pertains to pleasure, affection, and psychological gratification. It involves the satisfaction of desires, also governed by Dharma and Artha. Corresponds to option (C).
4. Mokṣa: Signifies liberation, spiritual enlightenment, and self-realization. This represents the ultimate aim, release from the cycle of reincarnation (saṃsāra). Corresponds to option (A).
Step 3: Conclusive Order:
The definitive sequence is Dharma, Artha, Kāma, and Mokṣa. Matching the provided options, this order is represented by (B), (D), (C), (A). This corresponds to option (3).