Afflictions are God's furnace, by which he cleanses his people from their dross. Affliction is a fire to purge out our dross, and to make virtue shine. Afflictions are medicines which heal soul diseases, better than all the remedies of physicians.Precious Remedies Against Satan's Devices
Afflictions quicken us to prayer. It is a pity it should be so; but experience testifies, that a long course of ease and prosperity, without painful changes—has an unhappy tendency to make us cold and formal in our secret worship. But troubles rouse our spirits, and constrain us to call upon the Lord in good earnest—when we feel a need of that help which we only can have from his almighty arm.
Afflictions likewise strengthen us—by the exercise our graces. As our limbs and natural powers would be feeble if not called to daily exertion—so the graces of the Spirit would languish, without something which was provided to draw them out to use.
God chequers his providences, white and black—as the pillar of the cloud had its light side and dark side. Look on the light side of the estate; who looks on the back side of a landscape? Suppose you have lost much in a law-suit—there is the dark side; yet you have some land left—there is the light side. You have sickness in your body—there is the dark side; but you also have grace in your soul—there is the light side. You have a child taken away—there is the dark side; your husband lives—there is the light side. God's providences in this life are variously represented by those speckled horses among the myrtle-trees which were red and white. (Ze. 1:1) Mercies and afflictions are interwoven—God speckles his work.https://gracegems.org/Watson/art_of_divine_contentment2.htm
Lastly, afflictions are honorable, as they advance our conformity to Jesus our Lord, who was a man of sorrows for our sake. Methinks, if we might go to heaven without suffering, we would be unwilling to desire it. Why should we ever wish to go by any other path to heaven—than that which Jesus has consecrated and endeared, by his own example?
Afflictions are light when compared with what we really deserve. They are light when compared with sufferings of the Lord Jesus. But perhaps their real lightness is best seen by comparing them with the weight of glory which is awaiting us.
Oh! what a merciful providence is it that, though God bruise his people, yet, while he is bruising them, he is doing them good! It is as if one should throw a bag of money at another, which bruises him a little, but yet it enriches him. Affliction enriches the soul, and yields the sweet fruits of righteousness.The Ten Commandments, 32
Afflictions on the godly make them better, but afflictions on the wicked make them worse. The godly pray more; Psa cxxx i. The wicked blaspheme more.The Ten Commandments, 30