#41 Part 22 The Reward of Godliness In the Midst of Cross and Adversity.Second, as we consider this benefit of godliness is the matter that by the promise of this life is understood to mean the reward in this life cum exceptione crucis & salutis . With this is indicated that it will not redound to our salvation and be of benefit to us that God the Lord, in this life, lays upon us the fatherly chastisement of crosses. Christ teaches us this in Mark 10:29–30: Anyone who forsakes house or brother or sister or father or mother or wife or children or land for My sake, and for the sake of the Gospel, will in this present time, receive a hundred-fold of houses and brothers and sisters and mothers and children and land amidst persecution; and in the future world, eternal life. Here, we clearly hear that the promise of this life or the reward of godliness in this life, takes place amidst persecution; that is to say, this will not occur apart from cross and adversity, for all who desire to live godly in Christ Jesus will have to suffer persecution (2 Tim. 3:12). My child, if you wish to be a servant of God, then prepare yourself for anxiety (Sir. 2:1). Since you love God, it has to be that you will not remain without anxiety, in order that you be preserved (Tob. 12:13).
It would be very easy for God to richly grant the godly everything good in this life; for Him to give them relief from all anxiety, tribulation and adversity; along with this, to give them riches, honor, health and all blessings. However, He knows very well that the godly still bear flesh and blood within them, which so very easily could abuse all of this and bring upon itself eternal retaliation. That’s why He keeps them under the cross in this life and, at the same time, He does good things for them in the midst of cross and tribulation, in that, through the Holy Spirit, He mightily comforts and strengthens them, assures them of His grace, makes them to be happy and confident that they with David may say, from Psalm 119:71: I love that You have humbled me—understand, by means of cross and adversity—so that I may learn of Your righteousness. (Schola Pietatus-Volume 1 by Johann Gerhard, Repristination Press, p. 26-27)