Full context:   In the late seventeenth century, Guru Gobind Singh (the tenth Guru in Sikhism), was at war with the Mughal rulers to protect the people of different faiths when a fellow Sikh, Bhai Kanhaiya, attended the troops of the enemy. He gave water to both friends and foes who were wounded on the battlefield. Some of the enemy began to fight again and some Sikh warriors were annoyed by Bhai Kanhaiya as he was helping their enemy. Sikh soldiers brought Bhai Kanhaiya before Guru Gobind Singh, and complained of his action that they considered counterproductive to their struggle on the battlefield. "What were you doing, and why?" asked the Guru. "I was giving water to the wounded because I saw your face in all of them", replied Bhai Kanhaiya. The Guru responded, "Then you should also give them ointment to heal their wounds. You were practicing what you were coached in the house of the Guru."