Through His Spirit, God augments the meager power and aptitude of His called out ones in order to fulfill His will and purpose. Because God called the weak and the base, we have only a small amount of power or capacity to fulfill our obligations, but with God's Spirit, we can fulfill God's commands, walking through the door God has opened to us—perhaps the door to the Kingdom itself. If we are faithful with the small measure of dunamis we have been given, God will reward us with greater powers after the resurrection.