How do we know sin leads to death?

The connection between sin and death is a vital theme in Scripture. In Ezekiel 18:20, God warns, 'The soul that sins, it shall surely die,' indicating that unconfessed sin results in spiritual death. Additionally, Romans 6:23 reinforces this truth, stating that the wages of sin is death, which encompasses both physical and eternal separation from God. The dire fate of those who mock at sin serves as a sobering reminder that the consequences of sin are not merely physical but carry eternal significance that cannot be overlooked.