Do you believe?

Boston Celtics made one of the biggest come backs in NBA finals against the Lakers last night.  Their coach Doc Rivers challenged his players to cut the lead to ten and continuously yelled at each one of the players "Do you believe?"  If you watched the game you could tell Rivers knew his guys could do it and was getting it in their head and challenging them to believe they could.  It was amazing watching the Celtics step up the defense and go straight at the Lakers for every basket.  

What if we as Christians stepped up and started believing that we could do anything in Christ and dreamed the biggest dreams to reach people for Him.  I am being challenged with this more and more every day and I want to stop asking "Do I believe?" and start saying "I believe!"  What about you do you believe?  If so what are you dreaming and if your dreaming are you just believing or acting on what you believe?