Biblical Answer

A good Christian is someone who has a personal relationship with Jesus Christ and seeks to live a life that reflects Christian values and teachings. This individual understands that salvation is a gift from God, obtained through faith in Jesus Christ, and not something that can be earned through good works or moral behavior. A good Christian is committed to following Jesus, even when it means sacrificing personal interests or comforts, and is willing to lose their life for His sake in order to gain eternal salvation.

On the other hand, someone who is lost is someone who has not accepted Jesus Christ as their Savior and Lord. This person may be trying to live a good life, but their efforts are ultimately futile because they are not relying on God's grace and forgiveness. They may be focused on pleasing themselves or others, rather than seeking to please God. This individual is often described as a "bad Christian" because they claim to be a Christian, but their actions and priorities do not reflect a genuine faith in Jesus Christ. They may be more concerned with their own self-interest and well-being than with following Jesus and living a life that honors God.

In contrast, a good Christian is willing to lose their life in order to gain eternal salvation. This is not because they are masochistic or enjoy suffering, but because they have a deep understanding of the value and worth of knowing Jesus Christ. They are willing to give up their own desires and interests in order to follow Him, even if it means sacrificing their own life. This is a key difference between a good Christian and someone who is lost, and it is a distinction that is rooted in the teachings of Jesus Himself. Ultimately, a good Christian is someone who has a personal relationship with Jesus Christ and is committed to following Him, even when it means sacrificing their own life for His sake.