How is it possible to remain pure and faithful to the Lord in these circumstances?
1. Watch yourself. If necessary, get an accountability partner for support.
2. Stand firm on biblical truth. To do this you must first KNOW God's Word.
3. Walk the talk. People believe what they see and not so much what they hear.
4. Depend on the Holy Spirit for strength -- for where you are weak, He is strong.
1 Corinthians 16:13
Be watchful, stand firm in the faith, act like men, be strong.