Above all, he who preaches peace and unity did not want us to pray by ourselves in private or for ourselves alone. We do not say “My Father, who art in heaven,” nor “Give me this day my daily bread.” It is not for himself alone that each person asks to be forgiven, not to be led into temptation or to be delivered from evil. Rather, we pray in public as a community, and not for one individual but for all. For the people of God are all one.

God is then the teacher of harmony, peace and unity, and desires each of us to pray for all men, even as he bore all men in himself alone. The three young men shut up in the furnace of fire observed this rule of prayer. United in the bond of the Spirit they uttered together the same prayer. The witness of holy Scripture describes this incident for us, so that we might imitate them in our prayer. Then all three began to sing in unison, blessing God. Even though Christ had not yet taught them to pray, nevertheless, they spoke as with one voice.