Why is the concept of being ruined by the fall important for Christians?

The concept of humanity's ruin by the fall is crucial for Christians as it provides a fundamental understanding of our spiritual condition prior to salvation. Scriptures like Romans 5:12 illustrate how sin entered the world through Adam, resulting in death and separation from God for all his descendants. This realization of being spiritually dead in sins emphasizes our utter inability to reach God through our own efforts or righteousness. Recognizing our fallen nature instills in us a deep appreciation for God's grace, illustrating the need for redemption through Christ. It frames the gospel as not merely good advice but as the essential narrative of divine grace intervening in our hopeless state, making salvation by faith in Christ necessary and precious.