We are responsible to be open to the spirit. Nephi reprimanded his wicked brethren and taught them about the communication from the Lord: "He hath spoken unto you in a still small voice, but ye were past feeling, that ye could not feel his words" (1 Ne. 17:45). If we are past feeling, the Lord might need to speak unto us with the voice of thunder and destruction. If I get to choose (which I - and we all - do) I'll take the still small voice over a thundering voice. I enjoy thunder but not when it's directed at me!
It is also through this still small voice that we can know the truth of all things - whether it is the truthfulness of the Book of Mormon, the reality of the Atonement, or anything else sacred or secular: "Behold, I would exhort you that when ye shall read these things, if it be wisdom in God that ye should read them, that ye would remember how merciful the Lord hath been unto the children of men, from the creation of Adam even down until the time that ye shall receive these things, and ponder it in your hearts. And when ye shall receive these things, I would exhort you that ye would ask God, the Eternal Father, in the name of Christ, if these things are not true; and if ye shall ask with a sincere heart, with real intent, having faith in Christ, he will manifest the truth of it unto you, by the power of the Holy Ghost. And by the power of the Holy Ghost ye may know the truth of all things" (Moroni 10:3-5).
It is through the power and influence of the Holy Ghost that we have solace through the storms in our lives. The Holy Ghost teaches us truth. Truth is an anchor to our souls. If we are founded upon truth and righteousness and holiness, all which come through prayer and the influence of the Holy Ghost, we will withstand any storms that come our way. Again, it is truth and more specifically, eternal truth, that binds us to the Rock of our Redeemer, even our Savior and Atoner, Jesus Christ.
Alma desired to let all know of the necessity of repentance: "Yea, I would declare unto every soul, as with the voice of thunder, repentance and the plan of redemption, that they should repent and come unto our God, that there might not be more sorrow upon all the face of the earth" (Alma 29:2). When we are pure in heart and repentant, we will be protected from that "voice of thunder" that calls all to repentance. This does not mean that we will not need repentance but to those who are already repentant, the voice of the Spirit will come more as a still, small voice than as a voice of thunder and lightning. Even when it does come as a voice of thunder, the righteous will hear the piercing small voice amidst all the tumult.
As we are built upon the foundation of Christ we will withstand the destroying east winds. We will find solace amidst the dust storms and driving winds of mortality. "Yea, when all [Satan's] hail and his mighty storm shall beat upon you, it shall have no power over you to drag you down to the gulf of misery and endless wo, because of the rock upon which ye are built, which is a sure foundation, a foundation whereon if men build they cannot fall" (Hel. 5:12).