"رسائل بطرس" refers to the two letters in the New Testament attributed to بطرس الرسول (Saint Peter). These letters, known as 1 بطرس and 2 بطرس, address early Christian communities, offering guidance and encouragement in faith. The letters emphasize themes such as perseverance in suffering, the importance of holiness, and the certainty of Christ's return. They also warn against false teachers and encourage believers to grow in knowledge and grace, reinforcing the foundational beliefs of المسيحية.