Undoubtedly, Satan and his demons were behind such vice and mistreatment of children. — Joel 3: 3; Jude 6, 7. 9, 10. (a) In what way did 1 Corinthians 6: 9, 10 condemn vice of various kinds?
( ख) कुरिन्थियों की कलीसिया के कुछ लोगों की पृष्ठभूमि क्या थी, और उनके मामले में क्या परिवर्तन हुआ था?