Submitting to God's righteousness is the key to ruling and reigning in life.  God has called every believer to walk in dominion. While there is an enemy that we must wrestle with in life, the Bible tells us that the weapons of our warfare are not carnal, but mighty through God.  We have been placed in a position that empowers us to live an overcomer's life.  The key is discovering our place in Christ and walking in our authority over all the power of the enemy...
A great read on discovering who you are in Christ and how to take your place in him...