Blessed art thou (makario ei). A beatitude for Peter. Jesus accepts the confession as true. Thereby Jesus on this solemn occasion solemnly claims to be the Messiah, the Son of the living God, his deity in other words. The disciples express positive conviction in the Messiahship or Christhood of Jesus as opposed to the divided opinions of the populace. "The terms in which Jesus speaks of Peter are characteristic--warm, generous, unstinted. The style is not that of an ecclesiastical editor laying the foundation for church power, and prelatic pretentions, but of a noble-minded Master eulogizing in impassioned terms a loyal disciple" (Bruce). The Father had helped Peter get this spiritual insight into the Master's Person and Work.