So also with respect to other trials and difficulties. Let him fare as God pleases, his heart still always has the comfort that it is a matter of only a short time when it will become better; and better in such a way that no one will be able to take his joy from him; for he has through Christ a merciful God, who is his Father, and wants to grant him through Christ the eternal inheritance. In this way poor Lazarus also comforted himself. His body suffered from the pain, so that he often wept and cried out on account of it. So, too, no doubt, his heart often was saddened and burdened on account of the fact that, in addition to his sickness, he was forsaken and was not served with food and drink, although the rich godless man lived in affluence. This, I say, pained him; for it is not possible that the heart of a man should not be troubled by it. But against this he finally kept this comfort in his heart, saying: I see that my heavenly Father wants it so, therefore in His service I will gladly bear it all, knowing as I do that it cannot last forever. It is but a short time until sickness and all evil must cease, and the blessed change occur when joy and comfort shall take the place of temporal suffering. For I have the promise that God, for the sake of His Son Jesus Christ, will be gracious unto me, forgive my sins, remove me from the curse and receive me into favor. Therefore let come what may. If the people pay no attention to me and grant me not the crumbs which they give to the dogs, I comfort myself with this that God is concerned about me and will not let me want forever; therefore I can suffer and be distressed for a while, and wait for something better.  But it will not do for you to judge and pass judgment as you please, without the Word and command of God, and then to invoke the glory and the righteousness of God. This is a demonic addition, decorating and beautifying itself with this camouflage. Here it is said that God does not want us to take it upon ourselves to act as judges, either in matters of doctrine or in matters of life. Where judging or rebuking is necessary, those should do it who have the office and the commission to do it: preachers and ministers in the spiritual realm and the government in the secular realm, or a brother with a brother alone, on the basis of a brotherly love that bears and corrects the neighbor’s faults. (Luther’s House Postil, Sermon for the First Sunday after Trinity, Volume 3, p. 648-649)

Therefore we see that upon the rich God lays various crosses and trials, diseases and afflictions; not only because they have deserved such things by their sins, but because God desires to guard them against future sins, and thus keep them in His fear. They would otherwise, were it not for trials, de crease in prayer, faith and zeal for the Word of God, from day to day, and finally neglect them altogether.

The true, highest and best blessing; however, by which we can and should discern the goodness of God, is not temporal prosperity, but the ever lasting blessing, that God has called us to His Gospel, in which we hear Him and learn how He, on account of His Son, desires to be merciful to us, to forgive our sins and to save us eternally; besides to defend us graciously here on earth from the tyranny of the devil and of the world. Whoever rightly considers this blessing, even if he have lack of temporal blessings, so that he is poor, sick, despised, miserable and burdened with all manner of adversity, still regards all these things as insignificant; for he sees that he always gains more than he has lost. If he has no money nor property, he still knows that he is called unto everlasting life and that this is assured unto him in Baptism and the Word. (Luther’s House Postil, Sermon for the First Sunday after Trinity, Volume 3, p. 648)