Merciful love of God revealed in the nativity of Jesus is sung in liturgical hymns, and also in Christmas carols that are more secular. A particularly rich repertoire of hundreds of Christmas carols is inscribed in Polish national and religious culture. They are sung in every home, not only at the table on Christmas Eve, but also during Christmas time in churches, accompanying the liturgy and at various festive meetings. Many of these songs have lyrics and music composed by recognized poets and composers, and each year new are created. Christmas carols create a unique atmosphere of the holiday season, helping in prayer, contemplation and living the mystery of God’s Mercy revealed in the fact of the incarnation and nativity of the Son of God.