Robert Moffett, a great missionary statesman, said, "We shall have all eternity in which to celebrate our victories, but only one short hour before the sun sets in which to win them." Life's setting sun is sinking low. There are only a limited number of days in which to save souls. Are you going to spend your days investing in the things of this world, or putting up treasures in heaven? When? Are you going to start sowing seeds of salvation or are you going to plant happiness in this life alone? When? Are you going to do something nice for your wife or husband? When? Are you going to write your father or mother or loved one? When? Make a promise to yourself right now that you will not put off until tomorrow what you should be doing today.