Today we observe illegal cases of friendship between boys and girls in our society and the happening is gradually becoming common as a norm and value. This phenomenon lies in lack of awareness of the citizens and those in chair with Islamic teachings on social and personal relations and in lack of attention to them. As is understood by the most and clear verses of the Quran such kind of relation is forbidden absolutely: so wed them by permission of their folk, … they being honest, not debauched nor of loose conduct. The Quran has intended essentially to prevent it first and then oppose its roots. The pen, relying on Quranic verses, has introduced 24 agents for, and suggested five ways to oppose it.