When you become a Christian you join God's army and you become a Christian Soldier.  Many Christians like to stick with the homebase, which is the church family.  They are afraid to enter the battlefield of lost souls.  These area's seem unaproachable to some Christians, but you have to remember your not just a Christian your a Christian Soldier.  You are on a mission,  and that mission is to recruit as many soldiers as you can.  In Matthew 9:12 Jesus says, "Those who are well have no need for a physician."  What he is referring to is well in spirit.  Those who are Christians are not the ones needing guided to God.  It is good to assist our fellow Christians as a soldier would assist his fellow soldier in times of battle, but the mission here is to recruit.  Assisting other Christians is just one of the ways to complete the mission.  A soldier does not recieve a Medal Of Honor buy sitting back and discussing war.  He must enter into battle and do his best to try and complete the mission.  So are you a Christian Soldier?  Ask yourself that.