Today Pope Benedict XVI received the letters of credence of South Korea’s new ambassador to the Holy See. The Holy Father took the opportunity to praise the witness of the many Korean martyrs by saying, "Their sacrifice reminds us that no cost is too great for persevering in fidelity to the truth.”

Benedict XVI spoke to the Korean diplomat in English, telling him that, “Regrettably, in our contemporary pluralist world some people question or even deny the importance of truth. Yet objective truth remains the only sure basis for social cohesion. Truth is not dependent upon consensus but precedes it and makes it possible, generating authentic human solidarity.”

The pontiff noted that in the midst of this societal uncertainty about the truth, the bold witness of those Koreans who laid down their lives for the truth has brought “remarkable growth of the Catholic Church in Korea.”

"Their sacrifice," he added, "reminds us that no cost is too great for persevering in fidelity to the truth.

"The Church - always mindful of the truth's power to unite people, and ever attentive to mankind's irrepressible desire for peaceful coexistence - eagerly strives to strengthen concord and social harmony both in ecclesial life and civic life, proclaiming the truth about the human person as known by natural reason and fully manifested through divine revelation."