Final answer:
Peter claimed that God confirmed Jesus of Nazareth as a divine messenger to Israel through miracles, affirming his role as the Christ, the anticipated savior. These events, including Jesus's resurrection and ascension, are foundational to the Christian faith and were key in spreading Christianity.
Step-by-step explanation:
Peter stated that God attested Jesus of Nazareth to the men of Israel through a series of miracles, signs, and wonders which Jesus performed among them, as part of God's divine plan. This attestation is mentioned in the New Testament, specifically in the Acts of the Apostles.
Peter, one of Jesus's closest disciples, conveyed that these miraculous events were evidence of Jesus's divine mission and his identity as the Messiah ('Christ'), the anointed savior anticipated in Jewish theology.
According to Christian belief, as recorded in the Gospels, Jesus's life included many miraculous acts and concluded with his death by crucifixion. However, his followers believe that he rose from the grave after three days and later ascended into heaven. This resurrection and ascension are considered crucial events that confirm Jesus's role as the savior who offers salvation and forgiveness to humankind.
The impact of these events and Jesus's teachings laid the foundation for the establishment of Christianity as a new religion, distinct from Judaism, as his apostles spread his messages far and wide. The term 'Christ' signifies that Jesus is believed to be the prophesied savior, fulfilling the messianic prophecies found in the Hebrew scriptures.