If I do not repent of sin when will God punish me?

Romans 2:5-6; Genesis 16:1; Deuteronomy 18:20-22

Are we born spiritually dead?

Ephesians 2:1-3

What is the unforgivable sin?

Matthew 12:30-32; Mark 3:28-30; Various Passages

What does the Bible say about homosexuality and lesbianism?

Various Passages. This is a major study.

If Adam and Eve had not sinned would they have gone to heaven?

Various Passages