The end that crowns these labors is the inheritance of eternal life: "that we might become heirs according to the hope of eternal life."
The hope of inheritance is an essential feature in the inner disposition of believers. The Apostle sets this forth brightly everywhere. By the very nature of the divine economy, it must be so.
"Where I am, there shall My servant be also," the Lord promised. The inheritance of eternal life has been secured for us. It is not that perhaps we shall receive it. It is already ours, but the time to receive it has not yet come.
"What does 'according to hope' mean? That is, as we have hoped, so we shall receive. Or, we are already heirs of this" (Saint Chrysostom).
Only let us not cease to be zealous to be righteous and holy, and to make progress in this. We were called to the inheritance freely. We were freely supplied with powers to reach it. Yet it is not given freely, but to each according to his works.
"Faithful is the word."
These words are referred to the following verse, but in substance they belong to the preceding discourse. With them the Apostle seals the faithfulness of all that was said in verses 3-7, especially the promise of the inheritance of eternal life.
Blessed Jerome writes: "What he said, 'Faithful is the word,' must be joined to the preceding words: 'that having been justified by His grace, we might become heirs according to the hope of eternal life.'
"For the word concerning the inheritance of God and the hope of eternal life is worthy of all faith."
So also Saint Chrysostom says: "Since he spoke of the future, he added this also for assurance. This is true, he says, and it is clear from what preceded.
"He who delivered us from such iniquity and such evils will surely give us the future good things, if we remain in grace. For all is accomplished by one and the same providence."