2nd Chronicles 20: 20 And they rose early in the morning, and went forth into the wilderness of Tekoa: and as they went forth, Jehoshaphat stood and said, Hear me, O Judah, and you inhabitants of Jerusalem; Believe in the Lord your God, so shall you be established; believe his prophets, so shall you prosper.
Samuel was willing to be led, for he manifested true humility after Eli instructed him do such and such, if and when he should hear the voice again. This is of critical importance, for if persons are not willing to listen to God’s ordained prophets, they most likely will experience great difficulty in understanding and discerning the voice of God in their minds.
The reason for this is that God speaks to us through His ordained prophets, but if we reject His voice on one level, it becomes all the more difficult for us to proceed to the next level, of hearing from God in a direct manner, for the rejection of His voice at lower levels, paves the way for the rejection of His voice at higher levels.
[Last Day Events pp 178] It is Satan's plan to weaken the faith of God's people in the Testimonies. Next follows skepticism in regard to the vital points of our faith, the pillars of our position, then doubt as to the Holy Scriptures, and then the downward march to perdition. When the Testimonies, which were once believed, are doubted and given up Satan knows the deceived ones will not stop at this; and he redoubles his efforts till he launches them into open rebellion, which becomes incurable and ends in destruction.
2nd Peter 1:19 We have also a more sure word of prophecy; whereunto you do well that you take heed, as unto a light that shineth in a dark place, until the day dawn, and the day star arise in your hearts: 20 Knowing this first, that no prophecy of the scripture is of any private interpretation. 21 For the prophecy came not in old time by the will of man: but holy men of God spake as they were moved by the Holy Ghost.
May God add His blessing to the study of His word. “Good night” and God bless!