Why close the door on faith?

When you say a situation or a person is hopeless, you are slamming the door in the face of God. –Allen

And Jesus looking upon them saith, With men it is impossible, but not with God: for with God all things are possible. Mark 10:27

My God is so big, so strong and so mighty, there’s nothing my God cannot do! Whatever happened to the child like faith we once had? Many used to sing that song every Sunday morning during children’s church or on Wednesday nights during Kid’s Clubs across America. But what happened to people truly believing God can do anything? Why do we close the door on faith? Let me remind you Child of God...God can do anything, anything but fail!