With reference to the religious history of India, consider the following statements: 1. The concept of Bodhisattva is central to Hinayana sect of Buddhism. 2. Bodhisattva is a compassionate one on his way to enlightenment. 3. Bodhisattva delays achieving his own salvation to help all sentient beings on their path to it. Which of the statements given above is/are correct?

Let's analyze the statements regarding the concept of Bodhisattva in the religious history of India, particularly Buddhism: 1. **The concept of Bodhisattva is central to Hinayana sect of Buddhism.** This statement is incorrect. The concept of a Bodhisattva, an enlightened being who postpones their own nirvana to help others achieve enlightenment, is central to **Mahayana Buddhism**. Hinayana (or Theravada, its surviving branch) primarily focuses on individual liberation and the ideal of the Arhat, who attains personal enlightenment. 2. **Bodhisattva is a compassionate one on his way to enlightenment.** This statement is correct. A Bodhisattva is someone who is aspiring to attain Buddhahood, and their path is characterized by immense compassion (karuna) for all sentient beings. 3. **Bodhisattva delays achieving his own salvation to help all sentient beings on their path to it.** This statement is correct. This is the defining characteristic of the Bodhisattva ideal in Mahayana Buddhism – a profound commitment to assisting others on their spiritual journey, even if it means postponing their ultimate enlightenment or nirvana. Therefore, statements 2 and 3 are correct.