Originally published as "The Duty of the Present Generation to Evangelize the World: An Appeal From The Missionaries At The Sandwich Islands To Their Friends In the United States." A short book published by the early Christian missionaries to the Hawaiian Islands. A modern day epistle on the duty to evangelize and obey the last command of Jesus while on earth. This book has some very clear and convicting insights into the Christian's life of obedience to the Master and was compiled from the participation of multiple missionaries to the Hawaiian Islands. The following year (1837) revival broke out all over the islands for three years with over 20,000 added to the churches.