So I find this law at work: Although I want to do good, evil is right there with me.

(Romans 7:21)

I find that evil lurks in my thoughts more than anywhere else.  I'm often consumed with thoughts of revenge, thoughts of doom, worry and concern, whatever.  I control my physical actions and deeds pretty well, but I can't seem to get a handle on those awful thoughts.  I can only keep trying to focus on God and the Holy Spirit that is my source of being.  It's very destructive to let my focus be distracted by evil thoughts and temptations and I will continue to pray for strength to block those thoughts and wisdom to follow God's will for me.