During the times of Guru Amar Das Ji, the society was suffering from many social evils. Guru Amar Das Ji was fully aware df those shortcomings and brought about numerous social reforms.
The main achievements of Guru Amar Das Ji in the field of social reforms are as follow :
1. Criticism of Caste System. Guru Amar Das Ji made efforts to end the evils in the society caused by caste system. Wherever Guru Sahib went, he criticised the differences among the social groups based on caste system. Guru Sahib was of the view that those caste differences were against the wishes of Supreme God and a hindrance in the way of social development. The 19th century leaders of social reform movements had the same views and all their activities to reform social condition were similar to what Guru Amar Das Ji did in the 16th century.
2. Opposed to Untouchability. Guru Amar Das Ji made successful efforts to end untouchability. No untouchability or Jati considerations were permitted and observed in the Langar. People of all castes, tribes and social status sat together and partook food with brotherly feelings. It is said that Emperor Akbar and Raja of Hamirpur partook food in the Langar according to the rules laid down by Guru Amar Das Ji.
3. Supported Widow Remarriage. Widow remarriage was not permitted during the period of Guru Amar Das Ji. The widows were forced to live a miserable life after the death of their husbands. Guru Amar Das Ji strongly supported widow remarriage and tried to secure a respectable position for women in the society.
4. Condemnation of the Practice of Sati. Another most shameful social evil was the custom of Sati. The historians believe that it was Guru Amar Das Ji who had raised a voice of protest against the custom of Sati for the first time in the history of India. Even Akbar borrowed the idea of taking some measures against the practice of Sati from Guru Sahib. Guru Sahib declared that a woman was not a true Sati who had burnt herself alive on the pyre of her husband. Guru Sahib opined that a true Sati could be a woman who lived her life in the memory of her dead husband. For that, the widow should lead a highly moral life and purity and spend her time in praying to God.
5. Criticism of Purdah System. Guru Amar Das Ji strongly criticised the Purdah System prevalent among the women. Guru Sahib considered purdah as the main hindrance in the development of society. Guru Sahib did not permit purdah for women who volunteered to serve the Langar and wanted to participate in Sangat.
6. Criticism of the Use of the Intoxicants. Guru Amar Das Ji instructed the Sikhs to remain away from the intoxicants. In one of his ‘Shabads’, Guru Sahib has strongly criticized the use of liquor. Guru Amar Das Ji guided his followers to pray for forgiveness and become addicted to the spirit of Name. Guru Sahib condemned the addiction to intoxicants. Guru Sahib suggested an alternative of seeking enjoyment in social service.
7. Promotion ojf Brotherhood among the Sikhs through New Festivals.
Guru Amar Das Ji instructed the Sikh Sangat to celebrate three main festivals, i.e. Maghi, Diwali, and Baisakhi in a new way. On the advice of Guru Sahib, the Sikh Sangat used to gather around the house of Guru Sahib and celebrated those festivals as he directed. This reform played a major role in uniting the Sangat in a strong bond of brotherhood.
8. New Ceremonies concerning Birth and Death. Guru Amar Das Ji also started new and distinctive ceremonies for birth, marriage, and death for the Sikhs. Those ceremonies are different from the ceremonies of the Hindus. There was no need of the assistance of the Brahmins in performing those ceremonies. These reforms played a major role in imparting a separate identity to the Sikh religion.
It is a historical fact that the reforms undertaken by Guru Amar Das Ji had given new strength to the Sikh religion.