D&C 98

With all the persecution and unconstitutional activities taking place in Missouri, the Lord teaches three laws- 1) the law of retaliation, 2) the law of war, and 3) the law of forgiveness. With the law of retaliation, He says -

"...if men will smite you, or your families, once, and ye bear it patiently and revile not against them, neither seek revenge, ye shall be rewarded;
24 But if ye bear it not patiently, it shall be accounted unto you as being meted out as a just measure unto you.
25 And again, if your enemy shall smite you the second time, and you revile not against your enemy, and bear it patiently, your reward shall be an hundred fold.
26 And again, if he shall smite you the third time, and ye bear it patiently, your reward shall be doubled unto you four-fold;
27 And these three testimonies shall stand against your enemy if he repent not, and shall not be blotted out.
28 And now, verily I say unto you, if that enemy shall escape my vengeance, that he be not brought into judgment before me, then ye shall see to it that ye warn him in my name, that he come no more upon you, neither upon your family, even your children's children unto the third and fourth generation.
29 And then, if he shall come upon you or your children, or your children's children unto the third and fourth generation, I have delivered thine enemy into thine hands;
30 And then if thou wilt spare him, thou shalt be rewarded for thy righteousness; and also thy children and thy children's children unto the third and fourth generation.
31 Nevertheless, thine enemy is in thine hands; and if thou rewardest him according to his works thou art justified; if he has sought thy life, and thy life is endangered by him, thine enemy is in thine hands and thou art justified." (Doctrine and Covenants Section 98:23 - 31)

The Lord promises great blessings as His saints -

"...bear it patiently and revile not..." (Doctrine and Covenants Section 98:23)

Of the law of war, the Lord says -

"...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.
34 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;
35 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;
36 Then I, the Lord, would give unto them a commandment, and justify them in going out to battle against that nation, tongue, or people.
37 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.
38 Behold, this is an ensample unto all people, saith the Lord your God, for justification before me." (Doctrine and Covenants Section 98:33 - 38)

And then there is the law of forgiveness -

"...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—
40 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.
41 And if he trespass against thee and repent not the first time, nevertheless thou shalt forgive him.
42 And if he trespass against thee the second time, and repent not, nevertheless thou shalt forgive him.
43 And if he trespass against thee the third time, and repent not, thou shalt also forgive him.
44 But if he trespass against thee the fourth time thou shalt not forgive him, but shalt bring these testimonies before the Lord; and they shall not be blotted out until he repent and reward thee four-fold in all things wherewith he has trespassed against thee.
45 And if he do this, thou shalt forgive him with all thine heart; and if he do not this, I, the Lord, will avenge thee of thine enemy an hundred-fold;
46 And upon his children, and upon his children's children of all them that hate me, unto the third and fourth generation.
47 But if the children shall repent, or the children's children, and turn to the Lord their God, with all their hearts and with all their might, mind, and strength, and restore four-fold for all their trespasses wherewith they have trespassed, or wherewith their fathers have trespassed, or their fathers' fathers, then thine indignation shall be turned away;
48 And vengeance shall no more come upon them, saith the Lord thy God, and their trespasses shall never be brought any more as a testimony before the Lord against them." (Doctrine and Covenants Section 98:39 - 48)

Again, great promises are made to those that forgive. I believe all this is very interesting counsel as the saints were suffering under the hand of persecutors. In regards to the law of war, President David O. Mckay taught -

"There are . . . two conditions which may justify a truly Christian man to enter—mind you, I say enter, not begin—a war: (1) An attempt to dominate and to deprive another of his free agency, and (2) Loyalty to his country. Possibly there is a third, viz., Defense of a weak nation that is being unjustly crushed by a strong, ruthless one.

Paramount among these reasons, of course, is the defense of man’s freedom. An attempt to rob man of his free agency caused dissension even in heaven. . . .

To deprive an intelligent human being of his free agency is to commit the crime of the ages. . . .

So fundamental in man’s eternal progress is his inherent right to choose, that the Lord would defend it even at the price of war. Without freedom of thought, freedom of choice, freedom of action within lawful bounds, man cannot progress. . . .

The greatest responsibility of the state is to guard the lives, and to protect the property and rights of its citizens; and if the state is obligated to protect its citizens from lawlessness within its boundaries, it is equally obligated to protect them from lawless encroachments from without—whether the attacking criminals be individuals or nations." (In Conference Report, Apr. 1942, pp. 72–73.)