Investigation of Those Declaring Truth
if a message comes that you do not understand, take pains that you may hear the reasons the messenger may give, comparing scripture with scripture, that you may know whether or not it is sustained by the word of God. If you believe that the positions taken have not the word of God for their foundation, if the position you hold on the subject cannot be controverted, then produce your strong reasons; for your position will not be shaken by coming in contact with error. There is no virtue or manliness in keeping up a continual warfare in the dark, closing your eyes lest you may see, closing your ears lest you may hear, hardening your heart in ignorance and unbelief lest you may have to humble yourselves and acknowledge that you have received light on some points of truth.
Counsels on Sabbath School Work (CSW), page 28, paragraph 2
The Lord has shown me that men in responsible positions are standing directly in the way of His work because they think the work must be done and the blessing must come in a certain way, and they will not recognize that which comes in any other way. ... Why reject the Lord's methods of working, because they do not coincide with our ideas? God has His appointed channels of light, but these are not necessarily the minds of any particular set of men. When all shall take their appointed place in God's work, earnestly seeking wisdom and guidance from Him, then a great advance will have been made toward letting light shine upon the world. When men shall cease to place themselves in the way, God will work among us as never before. 5 Testimonies, page 726.1
We are taught in God's word that this is the time, above all others, when we may look for light from heaven. It is now that we are to expect a refreshing from the presence of the Lord. We should watch for the movings of God's providence as the army of Israel watched for "the sound of a going in the tops of the mulberry trees"—the appointed signal that heaven would work for them. 5 Testimonies, page 728.2
It is to the thirsting soul that the fountain of living waters is open. God declares: "I will pour water upon him that is thirsty, and floods upon the dry ground." To souls that are earnestly seeking for light and that accept with gladness every ray of divine illumination from His holy word, to such alone light will be given. It is through these souls that God will reveal that light and power which will lighten the whole earth with His glory. 5 Testimonies, page 729.2
Precious light is to shine forth from the word of God, and let no one presume to dictate what shall or what shall not be brought before the people in the messages of enlightenment that He shall send, and so quench the Spirit of God. Whatever may be his position of authority, no one has a right to shut away the light from the people. When a message comes in the name of the Lord to His people, no one may excuse himself from an investigation of its claims. No one can afford to stand back in an attitude of indifference and self-confidence, and say: "I know what is truth. I am satisfied with my position. I have set my stakes, and I will not be moved away from my position, whatever may come. I will not listen to the message of this messenger; for I know that it cannot be truth." It is from pursuing this very course that the popular churches were left in partial darkness, and that is why the messages of heaven have not reached them.
Counsels on Sabbath School Work (CSW), page 28, paragraph 1