The word of the Lord to Joseph Smith the Prophet, while a prisoner in the jail at Liberty, Missouri. This section is an excerpt from an epistle to the Church written around March 22, 1839.

1–4, The ends of the earth will inquire after the name of Joseph Smith; 5–7, All his perils and travails will give him experience and be for his good; 8–9, The Son of Man has descended below them all.

1 The ends of the earth shall inquire after thy name, and fools shall have thee in derision, and hell shall rage against thee; 2 While the pure in heart, and the wise, and the noble, and the virtuous, shall seek counsel, and authority, and blessings constantly from under thy hand.
Note: Believers will rejoice over suffering for Jesus Christ.
Blessed are you when they revile and persecute you and say all kinds of evil against you falsely for My sake. Rejoice and be exceedingly glad, for great is your reward in heaven, for so they persecuted the prophets who were before you. Matthew 5:11-12

3 And thy people shall never be turned against thee by the testimony of traitors.
Note: Believers should expect suffering for preaching Jesus Christ.
“Behold, I send you out as sheep in the midst of wolves. Therefore, be wise as serpents and harmless as doves. But beware of men, for they will deliver you up to councils and scourge you in their synagogues. You will be brought before governors and kings for My sake, as a testimony to them and to the Gentiles. But when they deliver you up, do not worry about how or what you should speak. For it will be given to you in that hour what you should speak; for it is not you who speak, but the Spirit of your Father who speaks in you. Matthew 10:16-20

4 And although their influence shall cast thee into trouble, and into bars and walls, thou shalt be had in honor; and but for a small moment and thy voice shall be more terrible in the midst of thine enemies than the fierce lion, because of thy righteousness; and thy God shall stand by thee forever and ever.
Note: Believers will rejoice over suffering for Jesus Christ.
And they agreed with him, and when they had called for the apostles and beaten them, they commanded that they should not speak in the name of Jesus and let them go. So, they departed from the presence of the council, rejoicing that they were counted worthy to suffer shame for His name. And daily in the temple, and in every house, they did not cease teaching and preaching Jesus as the Christ. Acts 5:40-42

5 If thou art called to pass through tribulation; if thou art in perils among false brethren; if thou art in perils among robbers; if thou art in perils by land or by sea;
Note: Peter did not agonize over being in prison.
Now about that time Herod the king stretched out his hand to harass some from the church. Then he killed James the brother of John with the sword. And because he saw that it pleased the Jews, he proceeded further to seize Peter also. Now it was during the Days of Unleavened Bread. So, when he had arrested him, he put him in prison and delivered him to four squads of soldiers to keep him, intending to bring him before the people after Passover. Peter was therefore kept in prison, but constant prayer was offered to God for him by the church. And when Herod was about to bring him out, that night Peter was sleeping, bound with two chains between two soldiers; and the guards before the door were keeping the prison. Acts 12:1-6

6 If thou art accused with all manner of false accusations; if thine enemies fall upon thee; if they tear thee from the society of thy father and mother and brethren and sisters; and if with a drawn sword thine enemies tear thee from the bosom of thy wife, and of thine offspring, and thine elder son, although but six years of age, shall cling to thy garments, and shall say, My father, my father, why can’t you stay with us? O, my father, what are the men going to do with you? and if then he shall be thrust from thee by the sword, and thou be dragged to prison, and thine enemies prowl around thee like wolves for the blood of the lamb;
Note: Paul and Silas were praising God in prison after having been beaten.
And they brought them to the magistrates, and said, “These men, being Jews, exceedingly trouble our city; and they teach customs which are not lawful for us, being Romans, to receive or observe.” Then the multitude rose up together against them; and the magistrates tore off their clothes and commanded them to be beaten with rods. And when they had laid many stripes on them, they threw them into prison, commanding the jailer to keep them securely. Having received such a charge, he put them into the inner prison and fastened their feet in the stocks. But at midnight Paul and Silas were praying and singing hymns to God, and the prisoners were listening to them. Acts 16:20-25

7 And if thou shouldst be cast into the pit, or into the hands of murderers, and the sentence of death passed upon thee; if thou be cast into the deep; if the billowing surge conspire against thee; if fierce winds become thine enemy; if the heavens gather blackness, and all the elements combine to hedge up the way; and above all, if the very jaws of hell shall gape open the mouth wide after thee, know thou, my son, that all these things shall give thee experience, and shall be for thy good.
Note: Jesus Christ wants believers to rejoice while being in prison for being a witness.
Now when there arose a great dissension, the commander, fearing lest Paul might be pulled to pieces by them, commanded the soldiers to go down and take him by force from among them, and bring him into the barracks. But the following night the Lord stood by him and said, “Be of good cheer, Paul; for as you have testified for Me in Jerusalem, so you must also bear witness at Rome.” Acts 23:10-11

8 The Son of Man hath descended below them all. Art thou greater than he?
Note: Paul preached Jesus Christ when he was given the chance while in prison.
“While thus occupied, as I journeyed to Damascus with authority and commission from the chief priests, at midday, O king, along the road I saw a light from heaven, brighter than the sun, shining around me and those who journeyed with me. And when we all had fallen to the ground, I heard a voice speaking to me and saying in the Hebrew language, ‘Saul, Saul, why are you persecuting Me? It is hard for you to kick against the goads.’ So, I said, ‘Who are You, Lord?’ And He said, ‘I am Jesus, whom you are persecuting. But rise and stand on your feet; for I have appeared to you for this purpose, to make you a minister and a witness both of the things which you have seen and of the things which I will yet reveal to you. I will deliver you from the Jewish people, as well as from the Gentiles, to whom I now send you, to open their eyes, in order to turn them from darkness to light, and from the power of Satan to God, that they may receive forgiveness of sins and an inheritance among those who are sanctified by faith in Me.’ Therefore, King Agrippa, I was not disobedient to the heavenly vision, but declared first to those in Damascus and in Jerusalem, and throughout all the region of Judea, and then to the Gentiles, that they should repent, turn to God, and do works befitting repentance. For these reasons the Jews seized me in the temple and tried to kill me. Therefore, having obtained help from God, to this day I stand, witnessing both to small and great, saying no other things than those which the prophets and Moses said would come— that the Christ would suffer, that He would be the first to rise from the dead, and would proclaim light to the Jewish people and to the Gentiles.” Acts 26:12-23

9 Therefore, hold on thy way, and the priesthood shall remain with thee; for their bounds are set, they cannot pass. Thy days are known, and thy years shall not be numbered less; therefore, fear not what man can do, for God shall be with you forever and ever.
Note: Paul boldly preached Jesus Christ while in prison.
But I want you to know, brethren, that the things which happened to me have actually turned out for the furtherance of the gospel, so that it has become evident to the whole palace guard, and to all the rest, that my chains are in Christ; and most of the brethren in the Lord, having become confident by my chains, are much more bold to speak the word without fear. Philippians 1:12-14