What does the Bible say about sin and righteousness?

The root cause of the spiritual famine in humanity is sin, which represents a lack of righteousness. The Scriptures declare that without holiness, no one will see the Lord (Hebrews 12:14). This lack of righteousness is a universal condition stemming from Adam's transgression; as Romans 5:12 states, sin entered the world through one man, and death through sin, resulting in death for all men. This spiritual famine leaves humanity unable to produce righteousness on their own, emphasizing the need for divine intervention and salvation through Jesus Christ.