“I struggle with so much doubt!”

I struggle with doubt and accusation, and I just don’t know why. Can you help me? Are we born sinners? Or is that not really biblical? My father reached a point of despair where he took his own life. Where is he now?

How do we define sin without the Law?

Did Demas lose his salvation because he loved the world? I struggle with a sin consciousness and often doubt my salvation. Can you help? Our Bible study group is studying Romans, and I’m wondering how to teach law and grace, especially when it comes to how we define sin today?