Doctrine and Covenants 84:
33 For whoso is faithful unto the obtaining these two priesthoods of which I have spoken, and the magnifying their calling, are sanctified by the Spirit unto the renewing of their bodies.
34 They become the sons of Moses and of Aaron and the seed of Abraham, and the church and kingdom, and the elect of God.
35 And also all they who receive this priesthood receive me, saith the Lord;
36 For he that receiveth my servants receiveth me;
37 And he that receiveth me receiveth my Father;
38 And he that receiveth my Father receiveth my Father's kingdom; therefore ball that my Father hath shall be given unto him.
39 And this is according to the oath and covenant which belongeth to the priesthood.
40 Therefore, all those who receive the priesthood, receive this oath and covenant of my Father, which he cannot break, neither can it be moved.
41 But whoso breaketh this covenant after he hath received it, and altogether turneth therefrom, shall not have forgiveness of sins in this world nor in the world to come.

1 Peter 1:
1 Peter, an apostle of Jesus Christ, to the strangers scattered throughout Pontus, Galatia, Cappadocia, Asia, and Bithynia,
2 Elect according to the foreknowledge of God the Father, through sanctification of the Spirit, unto obedience and sprinkling of the blood of Jesus Christ: Grace unto you, and peace, be multiplied.
3 Blessed be the God and Father of our Lord Jesus Christ, which according to his abundant mercy hath begotten us again unto a lively hope by the resurrection of Jesus Christ from the dead,
4 To an inheritance incorruptible, and undefiled, and that fadeth not away, reserved in heaven for you,
5 Who are kept by the power of God through faith unto salvation ready to be revealed in the last time.
6 Wherein ye greatly rejoice, though now for a season, if need be, ye are in heaviness through manifold temptations:
7 That the trial of your faith, being much more precious than of gold that perisheth, though it be tried with fire, might be found unto praise and honour and glory at the appearing of Jesus Christ:
8 Whom having not seen, ye love; in whom, though now ye see him not, yet believing, ye rejoice with joy unspeakable and full of glory:
9 Receiving the end of your faith, even the salvation of your souls.

Doctrine and Covenants 138:
11 As I pondered over these things which are written, the eyes of my understanding were opened, and the Spirit of the Lord rested upon me, and I saw the hosts of the dead, both small and great.
12 And there were gathered together in one place an innumerable company of the spirits of the just, who had been faithful in the testimony of Jesus while they lived in mortality;
13 And who had offered sacrifice in the similitude of the great sacrifice of the Son of God, and had suffered tribulation in their Redeemer's name.

Ether 12:
6 And now, I, Moroni, would speak somewhat concerning these things; I would show unto the world that faith is things which are hoped for and not seen; wherefore, dispute not because ye see not, for ye receive no witness until after the trial of your faith.
7 For it was by faith that Christ showed himself unto our fathers, after he had risen from the dead; and he showed not himself unto them until after they had faith in him; wherefore, it must needs be that some had faith in him, for he showed himself not unto the world.

Doctrine and Covenants 101:
1 Verily I say unto you, concerning your brethren who have been afflicted, and persecuted, and cast out from the land of their inheritance--
2 I, the Lord, have suffered the affliction to come upon them, wherewith they have been afflicted, in consequence of their transgressions;
3 Yet I will own them, and they shall be amine in that day when I shall come to make up my jewels.
4 Therefore, they must needs be chastened and tried, even as Abraham, who was commanded to offer up his only son.
5 For all those who will not endure chastening, but deny me, cannot be sanctified.
6 Behold, I say unto you, there were jarrings, and contentions, and envyings, and strifes, and lustful and covetous desires among them; therefore by these things they polluted their inheritances.
7 They were slow to hearken unto the voice of the Lord their God; therefore, the Lord their God is slow to hearken unto their prayers, to answer them in the day of their trouble.
8 In the day of their peace they esteemed lightly my counsel; but, in the day of their trouble, of necessity they feel after me.
9 Verily I say unto you, notwithstanding their sins, my bowels are filled with compassion towards them. I will not utterly cast them off; and in the day of wrath I will remember mercy.

Doctrine and Covenants 105:
1 Verily I say unto you who have assembled yourselves together that you may learn my will concerning the redemption of mine afflicted people--
2 Behold, I say unto you, were it not for the transgressions of my people, speaking concerning the church and not individuals, they might have been redeemed even now.
3 But behold, they have not learned to be obedient to the things which I required at their hands, but are full of all manner of evil, and do not impart of their substance, as becometh saints, to the poor and afflicted among them;
4 And are not united according to the union required by the law of the celestial kingdom;
5 And Zion cannot be built up unless it is by the principles of the law of the celestial kingdom; otherwise I cannot receive her unto myself.
6 And my people must needs be chastened until they learn obedience, if it must needs be, by the things which they suffer.
7 I speak not concerning those who are appointed to lead my people, who are the first elders of my church, for they are not all under this condemnation;
8 But I speak concerning my churches abroad--there are many who will say: Where is their God? Behold, he will deliver them in time of trouble, otherwise we will not go up unto Zion, and will keep our moneys.
9 Therefore, in consequence of the transgressions of my people, it is expedient in me that mine elders should wait for a little season for the redemption of Zion--
10 That they themselves may be prepared, and that my people may be taught more perfectly, and have experience, and know more perfectly concerning their duty, and the things which I require at their hands.
11 And this cannot be brought to pass until mine elders are endowed with power from on high.
12 For behold, I have prepared a great endowment and blessing to be poured out upon them, inasmuch as they are faithful and continue in humility before me.
13 Therefore it is expedient in me that mine elders should wait for a little season, for the redemption of Zion.
14 For behold, I do not require at their hands to fight the battles of Zion; for, as I said in a former commandment, even so will I fulfil--I will fight your battles.
15 Behold, the destroyer I have sent forth to destroy and lay waste mine enemies; and not many years hence they shall not be left to pollute mine heritage, and to blaspheme my name upon the lands which I have consecrated for the gathering together of my saints.
16 Behold, I have commanded my servant Joseph Smith, Jun., to say unto the strength of my house, even my warriors, my young men, and middle-aged, to gather together for the redemption of my people, and throw down the towers of mine enemies, and scatter their watchmen;
17 But the strength of mine house have not hearkened unto my words.
18 But inasmuch as there are those who have hearkened unto my words, I have prepared a blessing and an endowment for them, if they continue faithful.
19 I have heard their prayers, and will accept their offering; and it is expedient in me that they should be brought thus far for a trial of their faith.