Swami Dayanand Saraswati, also known as Maharishi Dayanand Saraswati, is considered to be the Martin Luther of India because of his significant social and religious reforms in the country. He was born in 1824 and was one of the prominent spiritual leaders of the 19th century who worked to revive Hinduism and reform the society based on ancient Hindu scriptures.

Detailed Explanation with Relevant Definitions, Formulas and Bullet Points:
• Swami Dayanand Saraswati: He was a prominent spiritual leader of 19th century India and was born in 1824. He was a reformer who worked to revive Hinduism and reform the society based on ancient Hindu scriptures.
• Martin Luther: He was a German priest who initiated the Protestant Reformation in Europe in the 16th century. He strongly criticized the existing Catholic Church and developed a new religion which was known as Protestantism.
• Martin Luther of India: Swami Dayanand Saraswati is considered to be the Martin Luther of India because of his significant social and religious reforms in the country. He was one of the most influential spiritual leaders of the 19th century who worked to revive Hinduism and reform the society based on ancient Hindu scriptures.
• Swami Dayanand Saraswati’s Reforms: The main reforms initiated by Swami Dayanand Saraswati were the abolition of caste system, revival of Vedic religion, promotion of female education and widow remarriage, and criticising blind faith in superstitions. He was a strong advocate of the Vedic religion and rejected idol worship and the practice of animal sacrifice. He also founded the Arya Samaj in 1875, an organisation devoted to the revival of Vedic religion.

Thus, it can be concluded that Swami Dayanand Saraswati is the Martin Luther of India because of his significant social and religious reforms in the country.