To have Christian hope means to know about dark and light, and to be certain that light exists.
Analysis
In *Spe Salvi* (§2), Ratzinger (Benedict XVI) writes that Christian hope involves recognizing the reality of both darkness and light, with faith assuring the existence of light (God's love and justice). The phrasing aligns closely with his theological emphasis on hope as trust in divine truth despite suffering.
Background
*Spe Salvi* (Saved by Hope) is the second encyclical of Pope Benedict XVI, published in 2007, exploring the virtue of hope in Christian theology. It contrasts superficial optimism with theological hope rooted in God's promises.
Verdict summary
The statement accurately reflects a central theme in Pope Benedict XVI's 2007 encyclical *Spe Salvi*.
Sources consulted
— Pope Benedict XVI, *Spe Salvi* (2007), §2, Vatican Press
— Catechism of the Catholic Church, §1843 (on theological virtues)
— Vatican Official Text: *Spe Salvi* (English translation)