St. Polycarp was Bishop of Smyrna and one of the Apostolic Fathers. He was a student of the Apostle John the Theologian and was personally acquainted with 'others who had seen the Lord'. St. Polycarp served as a link between the Apostolic age and Orthodoxy of the latter part of the second century.
St. Polycarp was a new kind of Christian for his time. He was not a Jew and was not familiar with Old Testament Scriptures; instead he immersed himself in the Apostolic tradition. This is evident by his writings that weaved together phrases from a wide range of Apostolic writings.
Here is a quote from his letter to the Philippians, dated ca. 135 AD, that seems appropriate for the Easter period, "Everyone who does not confess that Jesus Christ has come in the flesh is an Antichrist; whoever does not confess the testimony of the cross, is of the devil; and whoever perverts the sayings of the Lord for his own desires, and says that there is neither resurrection nor judgement, such a one is the first-born of Satan. Let us therefore, leave the foolishness and the false-teaching of the crowd, and turn back to the word which was delivered to us in the beginningÉ Let us, then, continue unceasingly in our hope and in the Pledge of our justification, that is, in Christ Jesus, who bore our sins in His own body on the tree, who did no sin, nor was guile found in His mouth; yet, for our sakes, that we might live in Him, He endured everything".
On the day of his death and once he finished his prayers in which he remembered everyone he met, St. Polycarp was seated on a donkey and led into the city (presumably Rome), where he was asked to slander Christ. St. Polycarp replied "Eighty-six years I have served Him, and He has never done me wrong. How, then, should I be able to blaspheme my King who has saved me?" This indicates that, even if he was baptised as a child, he must have been born around 69 AD.
St. Polycarp was then beaten to death and his body, being confiscated by a centurion, was burnt. His bones were later collected and hidden by Christians. It is traditionally accepted that he was martyred on Saturday 23 February 155 AD.