But each person is tempted when he is lured and enticed by his own desire.  Then desire when it has conceived gives birth to sin, and sin when it is fully grown brings forth death.
(James 1:14-15, ESV)

Our own desires lead to sin which leads to death.  How can we overcome?  James gives us a number of strategies in the first 18 verses of his book: 

We must recognize our responsibility.  It is our own desires that lead to sin (13-14).  We are not victims.  There is no one to blame but us.  So we must stand up and fight.

We must recognize the terrible result.  Sin may look fun and enjoyable, but it is the path to death (v15). 

We must receive a new heart.  This is where it starts.  We need to trust in Jesus and be made new with new desires (v18).

We must remember whose we are.  We are God’s servants (v1), so we must reject any desire that opposes Him.

We must rejoice in the goal.  God is using even temptations to make us mature in Christ (v2-4), so don’t despair.

We must request help from God.  We need to pray (v5-8), turning from our sinful desires to the One who can help us overcome.

We must reset our desires.  We need to turn from what the world chases after (v9-11) and set our desires on God and what He desires.

We must remember our hope.  The crown of life is coming (v12).  Sin and temptations will one day be over forever, so press on!

We must remain steadfast against temptation.  Don’t slack off.  Use the strategies given and keep fighting temptation.