What does the Bible teach about human sin and accountability?

Scripture teaches that since the fall, all humans are bound by sin, as articulated in Romans 3:23, 'For all have sinned and fall short of the glory of God.' This inherent sinfulness results in a separation from God, making every person accountable under the law He established—'Ezekiel 18:4' states, 'the soul that sins shall die.' Accountability stems from God's decree and justice, ensuring that no one can claim innocence apart from Christ's redemptive work. Understanding sin and accountability is essential in recognizing humanity's need for a Savior and appreciating the gospel's message of grace.