Doctrine and Covenants 98:33-40

And again, this is the law that I gave unto mine ancients, that they should not go out unto battle against any nation, kindred, tongue, or people, save I, the Lord, commanded them.

And if any nation, tongue, or people should proclaim war against them, they should first lift a standard of peace unto that people, nation, or tongue;

And if that people did not accept the offering of peace, neither the second nor the third time, they should bring these testimonies before the Lord;

Then I, the Lord, would give unto them a commandment, and justify them in going out to battle against that nation, tongue, or people.

And I, the Lord, would fight their battles, and their children’s battles, and their children’s children’s, until they had avenged themselves on all their enemies, to the third and fourth generation.

Behold, this is an ensample unto all people, saith the Lord your God, for justification before me.

And again, verily I say unto you, if after thine enemy has come upon thee the first time, he repent and come unto thee praying thy forgiveness, thou shalt forgive him, and shalt hold it no more as a testimony against thine enemy—

And so on unto the second and third time; and as oft as thine enemy repenteth of the trespass wherewith he has trespassed against thee, thou shalt forgive him, until seventy times seven.

Doctrine and Covenants 98:18

 Let not your hearts be troubled; for in my Father’s house are many mansions, and I have prepared a place for you; and where my Father and I am, there ye shall be also.

Doctrine and Covenants 98:13-14

 And whoso layeth down his life in my cause, for my name’s sake, shall find it again, even life eternal.

Therefore, be not afraid of your enemies, for I have decreed in my heart, saith the Lord, that I will prove you in all things, whether you will abide in my covenant, even unto death, that you may be found worthy.

Doctrine and Covenants 98:11-12

 And I give unto you a commandment, that ye shall forsake all evil and cleave unto all good, that ye shall live by every word which proceedeth forth out of the mouth of God.

For he will give unto the faithful line upon line, precept upon precept; and I will try you and prove you herewith.

Doctrine and Covenants 98:9-10

 Nevertheless, when the wicked rule the people mourn.

Wherefore, honest men and wise men should be sought for diligently, and good men and wise men ye should observe to uphold; otherwise whatsoever is less than these cometh of evil.

Doctrine and Covenants 98:4-5

 And now, verily I say unto you concerning the laws of the land, it is my will that my people should observe to do all things whatsoever I command them.

And that law of the land which is constitutional, supporting that principle of freedom in maintaining rights and privileges, belongs to all mankind, and is justifiable before me.

Doctrine and Covenants 98:3

 ... All things wherewith you have been afflicted shall work together for your good, and to my name’s glory, saith the Lord.

Doctrine and Covenants 95:1

...whom I love I also chasten that their sins may be forgiven, for with the chastisement I prepare a way for their deliverance in all things out of temptation...

Doctrine and Covenants 93:24-25

And truth is knowledge of things as they are, and as they were, and as they are to come; And whatsoever is more or less than this is the spirit of that wicked one who was a liar from the beginning.

Doctrine and Covenants 93:27-28

And no man receiveth a fulness unless he keepeth his commandments. He that keepeth his commandments receiveth truth and light, until he is glorified in truth and knoweth all things.