Click here to go to Ephesians 6
This chapter is so rich, as the entire book. But my favorite part is the armor of God in verses 14 - 17. A friend of mine would talk about putting on the armor of God each morning as a prayer she would start with the feet and work her way up something like:
Put on the shoes of peace, that you walk in peace.
The belt of truth - that not only would one speak truth, but would hear truth.
The breastplate of righteousness to protect your heart.
The helmet of salvation to protect your mind.
The shield of faith, to face all that is thrown at you.
Finally, the only offensive weapon, the Sword of the Spirit the Word of God.
There's plenty more good stuff in this chapter.