Troparia are short hymns used in the Eastern Orthodox and Eastern Catholic liturgical traditions. They are typically composed in a poetic form and are sung during various services, especially during the Divine Liturgy. Each troparion usually focuses on a specific saint, feast, or theological theme, helping to convey the significance of the occasion. These hymns are often repeated and can vary in melody and style. Troparia serve to enhance the worship experience, allowing the faithful to reflect on the teachings and events of the Christian faith. They play a crucial role in the spiritual life of the church community.