Alma 34:8 through 9, 15 through 16.
And now, behold, I will testify unto you of myself that these things are true. Behold, I say unto you, that I do know that Christ shall come among the children of men, to take upon him the transgressions of his people, and that he shall atone for the sins of the world; for the Lord God hath spoken it.
For it is expedient that an atonement should be made; for according to the great plan of the Eternal God there must be an atonement made, or else all mankind must unavoidably perish; yea, all are hardened; yea, all are fallen and are lost, and must perish except it be through the atonement which it is expedient should be made.
For it is expedient that there should be a great and last sacrifice; yea, not a sacrifice of man, neither of beast, neither of any manner of fowl; for it shall not be a human sacrifice; but it must be an infinite and eternal sacrifice....
And thus he shall bring salvation to all those who shall believe on his name; this being the intent of this last sacrifice, to bring about the bowels of mercy, which overpowereth justice, and bringeth about means unto men that they may have faith unto repentance.
And thus mercy can satisfy the demands of justice, and encircles them in the arms of safety, while he that exercises no faith unto repentance is exposed to the whole law of the demands of justice; therefore only unto him that has faith unto repentance is brought about the great and eternal plan of redemption.
And now, my brethren, I would that, after ye have received so many witnesses, seeing that the holy scriptures testify of these things, ye come forth and bring fruit unto repentance.
Yea, I would that ye would come forth and harden not your hearts any longer; for behold, now is the time and the day of your salvation; and therefore, if ye will repent and harden not your hearts, immediately shall the great plan of redemption be brought about unto you.
For behold, this life is the time for men to prepare to meet God; yea, behold the day of this life is the day for men to perform their labors.
And now, as I said unto you before, as ye have had so many witnesses, therefore, I beseech of you that ye do not procrastinate the day of your repentance until the end; for after this day of life, which is given us to prepare for eternity, behold, if we do not improve our time while in this life, then cometh the night of darkness wherein there can be no labor performed.
Ye cannot say, when ye are brought to that awful crisis, that I will repent, that I will return to my God. Nay, ye cannot say this; for that same spirit which doth possess your bodies at the time that ye go out of this life, that same spirit will have power to possess your body in that eternal world.
For behold, if ye have procrastinated the day of your repentance even until death, behold, ye have become subjected to the spirit of the devil, and he doth seal you his; therefore, the Spirit of the Lord hath withdrawn from you, and hath no place in you, and the devil hath all power over you; and this is the final state of the wicked.
And this I know, because the Lord hath said he dwelleth not in unholy temples, but in the hearts of the righteous doth he dwell; yea, and he has also said that the righteous shall sit down in his kingdom, to go no more out; but their garments should be made white through the blood of the Lamb.
And now, my beloved brethren, I desire that ye should remember these things, and that ye should work out your salvation with fear before God, and that ye should no more deny the coming of Christ;
That ye contend no more against the Holy Ghost, but that ye receive it, and take upon you the name of Christ...
Yea, and I also exhort you, my brethren, that ye be watchful unto prayer continually, that ye may not be led away by the temptations of the devil, that he may not overpower you, that ye may not become his subjects at the last day; for behold, he rewardeth you no good thing.
Alma 18:34 through 41, 19 6 and 33.
Ammon said unto him: I am a man; and man in the beginning was created after the image of God, and I am called by his Holy Spirit to teach these things unto this people, that they may be brought to a knowledge of that which is just and true;
And a portion of that Spirit dwelleth in me, which giveth me knowledge, and also power according to my faith and desires which are in God.
Now when Ammon had said these words, he began at the creation of the world, and also the creation of Adam, and told him all the things concerning the fall of man, and rehearsed and laid before him the records and the holy scriptures of the people, which had been spoken by the prophets, even down to the time that their father, Lehi, left Jerusalem.
And he also rehearsed unto them (for it was unto the king and to his servants) all the journeyings of their fathers in the wilderness, and all their sufferings with hunger and thirst, and their travail, and so forth.
And he also rehearsed unto them concerning the rebellions of Laman and Lemuel, and the sons of Ishmael, yea, all their rebellions did he relate unto them; and he expounded unto them all the records and scriptures from the time that Lehi left Jerusalem down to the present time.
But this is not all; for he expounded unto them the plan of redemption, which was prepared from the foundation of the world; and he also made known unto them concerning the coming of Christ, and all the works of the Lord did he make known unto them.
And it came to pass that after he had said all these things, and expounded them to the king, that the king believed all his words.
And he began to cry unto the Lord, saying: O Lord, have mercy; according to thy abundant mercy which thou hast had upon the people of Nephi, have upon me, and my people.
Now, this was what Ammon desired, for he knew that king Lamoni was under the power of God; he knew that the dark veil of unbelief was being cast away from his mind, and the light which did light up his mind, which was the light of the glory of God, which was a marvelous light of his goodness--yea, this light had infused such joy into his soul, the cloud of darkness having been dispelled, and that the light of everlasting life was lit up in his soul, yea, he knew that this had overcome his natural frame, and he was carried away in God--
And it came to pass that when Ammon arose he also administered unto them, and also did all the servants of Lamoni; and they did all declare unto the people the selfsame thing--that their hearts had been changed; that they had no more desire to do evil.
Alma 21:5 through 9.
Therefore, as Aaron entered into one of their synagogues to preach unto the people, and as he was speaking unto them, behold there arose an Amalekite and began to contend with him, saying: What is that thou hast testified? Hast thou seen an angel? Why do not angels appear unto us? Behold are not this people as good as thy people?
Thou also sayest, except we repent we shall perish. How knowest thou the thought and intent of our hearts? How knowest thou that we have cause to repent? How knowest thou that we are not a righteous people? Behold, we have built sanctuaries, and we do assemble ourselves together to worship God. We do believe that God will save all men.
Now Aaron said unto him: Believest thou that the Son of God shall come to redeem mankind from their sins?
And the man said unto him: We do not believe that thou knowest any such thing. We do not believe in these foolish traditions. We do not believe that thou knowest of things to come, neither do we believe that thy fathers and also that our fathers did know concerning the things which they spake, of that which is to come.
Now Aaron began to open the scriptures unto them concerning the coming of Christ, and also concerning the resurrection of the dead, and that there could be no redemption for mankind save it were through the death and sufferings of Christ, and the atonement of his blood.
Mormon 9: 3 through 6.
Then will ye longer deny the Christ, or can ye behold the Lamb of God? Do ye suppose that ye shall dwell with him under a consciousness of your guilt? Do ye suppose that ye could be happy to dwell with that holy Being, when your souls are racked with a consciousness of guilt that ye have ever abused his laws?
Behold, I say unto you that ye would be more miserable to dwell with a holy and just God, under a consciousness of your filthiness before him, than ye would to dwell with the damned souls in hell.
For behold, when ye shall be brought to see your nakedness before God, and also the glory of God, and the holiness of Jesus Christ, it will kindle a flame of unquenchable fire upon you.
O then ye unbelieving, turn ye unto the Lord; cry mightily unto the Father in the name of Jesus, that perhaps ye may be found spotless, pure, fair, and white, having been cleansed by the blood of the Lamb, at that great and last day.
Enos 1: 2 through 9.
And I will tell you of the wrestle which I had before God, before I received a remission of my sins.
Behold, I went to hunt beasts in the forests; and the words which I had often heard my father speak concerning eternal life, and the joy of the saints, sunk deep into my heart.
And my soul hungered; and I kneeled down before my Maker, and I cried unto him in mighty prayer and supplication for mine own soul; and all the day long did I cry unto him; yea, and when the night came I did still raise my voice high that it reached the heavens.
And there came a voice unto me, saying: Enos, thy sins are forgiven thee, and thou shalt be blessed.
And I, Enos, knew that God could not lie; wherefore, my guilt was swept away.
And I said: Lord, how is it done?
And he said unto me: Because of thy faith in Christ, whom thou hast never before heard nor seen. And many years pass away before he shall manifest himself in the flesh; wherefore, go to, thy faith hath made thee whole.
Now, it came to pass that when I had heard these words I began to feel a desire for the welfare of my brethren, the Nephites; wherefore, I did pour out my whole soul unto God for them.