James 1:15: Desire's Deadliness
James 1:15: Then desire when it has conceived gives birth to sin, and sin when it is fully grown brings forth death. 
After explaining that God tests rather than tempts people and that sin is rooted in the heart,  James helps us see where sin leads: “our own destruction.”  James is saying that sin begins in the heart and that it is destructive from the moment it starts.  When sin buds, death is harvested. 
Total depravity puts us all in the same place.  All of us have hated someone or longed for something that has hurt us or someone else.  Total depravity would be distressing if the story ended there. Romans 6:23: “For the wages of sin is death, but the free gift of God is eternal life in Christ Jesus our Lord.” People find salvation in Christ alone when they confess their sins and trust in His life, death, and resurrection. Christians need to continue trusting in Jesus in repentance. If you do not believe, your sins are still leading you to destruction, but God’s grace still rescues if you will admit your need of Him.
 The Holy Bible: English Standard Version. (Wheaton, IL: Standard Bible Society, 2016), Logos Bible Software. All Scripture references will be ESV unless noted otherwise.
 John Calvin. Commentaries on the Epistle of James. (Grand Rapids, MI: Baker Book House, 1981), 290.
 Calvin, James, 290.
 Romans 6:23; Galatians 6:6-11.
 Romans 3:23.
 Matthew 5:21-30, 7:7-12; 1 Corinthians 6:12-20.