QUOTE : A documentary about Ernest Shackleton’s early twentieth-century exposition to the South Pole shows the classified ad Shackleton put in a London newspaper: “Men wanted for hazardous journey, small wages, bitter cold, long months of complete darkness, constant danger, safe return doubtful. Honor and recognition in case of success.” Ernest Shackleton.2 Men responded to Shackleton’s advertisement in droves. Why? Because the mission was clear. The cost and potential loss both drew the right men and made sure the wrong men didn’t sign up. God’s mission, similarly, is not for the faint of heart. Even becoming a Christian, according to Jesus, should be weighed heavily. Luke says, “Suppose one of you wants to build a tower. Will he not first sit down and estimate the cost to see if he has enough money to complete it? For if he lays the foundation and is not able to finish it, everyone who sees it will ridicule him, saying, ‘This fellow began to build and was not able to finish”’ (Luke 14:28-30).