Excerpts from 'Saved by Hope'
In his second encyclical, the Pope explains Christian hope.
”—and thus according to the “substance”—there are already present in us the things that are hoped for: the whole, true life.
And precisely because the thing itself is already present, this presence of what is to come also creates certainty: this “thing” which must come is not yet visible in the external world (it does not “appear”), but because of the fact that, as an initial and dynamic reality, we carry it within us, a certain perception of it has even now come into existence.
The term “eternal life” is intended to give a name to [what we hope for]. Inevitably it is an inadequate term that creates confusion. “Eternal,” in fact, suggests to us the idea of something interminable, and this frightens us; “life” makes us think of the life that we know and love and do not want to lose, even though very often it brings more toil than satisfaction, so that while on the one hand we desire it, on the other hand we do not want it. To imagine ourselves outside the temporality that imprisons us and in some way to sense that eternity is not an unending succession of days in the calendar, but something more like the supreme moment of satisfaction, in which totality embraces us and we embrace totality—this we can only attempt. It would be like plunging into the ocean of infinite love, a moment in which time—the before and after—no longer exists.
We can only attempt to grasp the idea that such a moment is life in the full sense, a plunging ever anew into the vastness of being, in which we are simply overwhelmed with joy. This is how Jesus expresses it in Saint John's Gospel: “I will see you again and your hearts will rejoice, and no one will take your joy from you” (16:22). We must think along these lines if we want to understand the object of Christian hope, to understand what it is that our faith, our being with Christ, leads us to expect.
Man can never be redeemed simply from outside. Francis Bacon and those who followed in the intellectual current of modernity that he inspired were wrong to believe that man would be redeemed through science. Such an expectation asks too much of science; this kind of hope is deceptive. Science can contribute greatly to making the world and mankind more human. Yet it can also destroy mankind and the world unless it is steered by forces that lie outside it.