The canvassing work, properly conducted, is missionary work of the highest order, and it is as good and successful a method as can be employed for placing before the people the important truths for this time. The importance of the work of the ministry is unmistakable; but many who are hungry for the bread of life have not the privilege of hearing the word from God's delegated preachers. For this reason it is essential that our publications be widely circulated. Thus the message will go where the living preacher cannot go, and the attention of many will be called to the important events connected with the closing scenes of this world's history. 2TT 532.1
God has ordained the canvassing work as a means of presenting before the people the light contained in our books, and canvassers should be impressed with the importance of bringing before the world as fast as possible the books necessary for their spiritual education and enlightenment. This is the very work the Lord would have His people do at this time. All who consecrate themselves to God to work as canvassers are assisting to give the last message of warning to the world. We cannot too highly estimate this work; for were it not for the efforts of the canvasser, many would never hear the warning. 2TT 532.2
It is true that some who buy the books will lay them on the shelf or place them on the parlor table and seldom look at them. Still God has a care for His truth, and the time will come when these books will be sought for and read. Sickness or misfortune may enter the home, and through the truth contained in the books God sends to troubled hearts peace and hope and rest. His love is revealed to them, and they understand the preciousness of the forgiveness of their sins. Thus the Lord co-operates with His self-denying workers. 2TT 532.3
There are many, who, because of prejudice, will never know the truth unless it is brought to their homes. The canvasser may find these souls and minister to them. There is a line of work in house-to-house labor which he can accomplish more successfully than others. He can become acquainted with the people and understand their true necessities; he can pray with them and can point them to the Lamb of God that taketh away the sin of the world. Thus the way will be opened for the special message for this time to find access to their hearts. 2TT 533.1