Guruka Singh answering a question about the difference between blood and spiritual family. Guruka Singh Khalsa Guruka Singh Khalsa is the founder of the SikhNet bulletin board system and widely known for his popular YouTube Videos More Articles by This Author The Fifth Virtue of Japji Sahib Sacredness of Gurbani The Fourth Virtue of Japji Sahib Spiritual Living The Fourth Virtue of Japji Sahib Spiritual Living The Third Virtue of Japji Sahib Spiritual Living More articles