고백록 is a philosophical work written by 성 아우구스티누스, a prominent early Christian theologian. The title translates to "Confessions" in English and is considered one of the first autobiographies in Western literature. In this text, 아우구스티누스 reflects on his life, spiritual journey, and the nature of God, exploring themes of sin, redemption, and divine grace. The work is structured as a series of thirteen books, combining personal narrative with theological insights. 고백록 not only details 아우구스티누스's struggles with faith and morality but also serves as a profound meditation on the human condition and the search for truth.