Theophylact writes: "Lest, on hearing of faith, they become exalted as though they themselves had contributed something, he makes clear that even this is from God. 'To which He called you.' To what?
"To being saved through sanctification and faith. Thus, although you believed, this is the grace of Him who called. For if He had not called you through our Gospel, how would you have heard?"
"To the obtaining of glory." The beginning of the saving path is calling. The middle is the working out of salvation through the action of sanctifying grace and faith. The end is the obtaining of eternal glory.
In the first epistle he said that God appointed us to obtain salvation (1 Thess 5:9). Here he says that He called us to obtain glory. When we obtain glory, it will be fully revealed that we are saved and what the power of salvation is.
Glory is inseparable from salvation. But here this glory is hidden within, like treasure in earthen vessels. There it will shine outwardly as well.
Therefore elsewhere the Apostle says of himself that he undertakes all labors and sorrows for the Gospel with this good desire: that those who have believed may obtain salvation in the Lord with eternal glory (2 Tim 2:10).
The obtaining of the glory of our Lord Jesus Christ is the obtaining of that glory by which He Himself is glorious, seated at the right hand of God the Father. He Himself assures us of this: "Where I am, there shall My servant be also" (Jn 12:26).
In His final prayer He also prayed to the Father about this: "that they may see My glory which You have given Me" (Jn 17:24).
It should be noted that in our Slavonic translation the words "to the obtaining of glory," and in Russian "for the attainment of glory," contain precisely the thought that those being saved are called to share in the Lord's glory.
But the Greek word peripoiesis means not receiving, but supplying. It means not so much supplying oneself as supplying another, not so much receiving as providing. Therefore all our ancient interpreters, following Saint Chrysostom, understand this passage differently.
They take it to mean, not that believers will receive glory, but that through believers the Lord will be glorified. In other words, believers are called by the Gospel into the glory of the Lord, for the glorification of the Lord.
The oldest Syriac translation agrees with this. Its thought is: "That you may be an adornment to the Lord, that is, that through you the Lord may be glorified."
Here are the words of the holy Fathers. Saint Chrysostom writes: "Nor can it be considered a small thing if Christ recognizes our salvation as His glory. For the glory of the Lover of mankind consists in there being as many saved as possible.
"Great, therefore, is our Lord, if He desires our salvation to such a degree. Great also is the Holy Spirit, who accomplishes our sanctification."
Oecumenius says: "It is glory to Christ that many are to be saved by faith in Him, as he said above, 'He will be glorified in His saints' (2 Thess 1:10). See how highly man is placed, when Christ reckons our salvation as His own glory."
Theophylact speaks in Saint Chrysostom's words and adds: "Who would not love such a Master? And who would not be zealous for His glory, that is, for his own salvation?"
Theodoret only hints at the future glorification of believers, then immediately invites us to glorify the Lord: "This will be at the proper time, that is, the obtaining of glory.
"But let us glorify the Giver of blessings, because He has counted us worthy of salvation and imparted to us the Holy Spirit, so that all glorify Him because of us."
Those who accept this ancient understanding should keep this thought in mind. In that case, one must understand here not only that the Lord is glorified by the salvation of believers.
One must also understand that believers should regard it as their duty to glorify the Lord, and to do everything so that His name may be glorified in them and not blasphemed.
So the Apostle commands elsewhere: "You were bought with a price. Therefore glorify God in your bodies and in your souls, which are God's" (1 Cor 6:20).
This last reminder is very fitting for us, who are called to salvation not by a special act of preaching, but by birth itself. We often forget how great a mercy of God is shown to us by this.
Not only do we fail to glorify the Lord, but we do not even honor our faith as we should.