A homily is a commentary that follows a reading of scripture, giving the "public explanation of a sacred doctrine" or text. It is a speech or talk given to people by a religious figure, like a priest, during some sort of religious service, usually based on the scripture readings of the day and is meant to provide insight and guidance to the congregation. Homilies are talks given during liturgies, the public rites of the Church, such as Mass, baptisms, confirmations, weddings, funerals, ordinations, and sometimes at public prayer events where preaching is encouraged. The homily serves as a moment of reflection, instruction, exhortation, and consolation. In Catholic, Anglican, Lutheran, and Eastern Orthodox churches, a homily is usually given during Mass at the end of the Liturgy of the Word. Homilies are supposed to be more informal and conversational in their tone, while sermons are planned out with more structure and are considered formal.