 This is known as the Lord's Prayer. Someone has said this should really be called the Disciple's Prayer because it's the prayer He asked us to pray, and the Lord's Prayer can really be found in John 17, which we know as the High Priestly Prayer. But anyway, we call this the Lord's Prayer. It's become very popular. It's prayed almost every Sunday in almost all churches. It's prayed at many weddings. Sometimes it's sung at weddings. It's often referred to as the Our Father Prayer.