The Christian record of the trial and death of Polycarp is a classic Martyr Act:
Assuming you are are referring to Christians who have been killed because they are Christian, these are known as Martyrs.
In Christianity, there are some famous martyrs, some examples are: Jesus, John the Baptist, Saint Valentine, who was put to death by the Romans for secretly wedding Christians back when Christians were being condemned by the Roman Empire.
Ursula was a martyr and early Christians considered all martyrs to be saints.
They are honored because both of them died as martyrs for the faith.
Stephen was the first martyr. People saw these lives of these early christians and became christians.
The Book of Martyrs, also known as Foxe's Book of Martyrs, was written by John Foxe, an English historian and martyrologist. It details the persecution of early Christians and Protestants during the 16th century in England.
Headstones and there for the friends and loved ones of the person that has passed away, more than for the person that died. As well a headstone is meant to honor the life of the person that died. As a result, Christians and non-Christians alike have headstones to honor their life and provide a place for their friends and family to visit and remember.
A martyr is someone who dies for a cause, imprisonment does not make somebody a martyr.
By killing a lot of Christians. For example Ceasar Nero blamed the burning of Rome on Christians and killed many of them as martyrs.
St. Vitus was martyred for his faith and early Christians considered all martyrs to be saints.
The Martyrs Mirror was reprinted so that young Christians could read how others had given their life for Jesus Christ. They could also study about nonresistance, then they would know why they could not fight in a war.
Clement Cotton has written: 'The Christians concordance' -- subject(s): Bible, Concordances, Concordances, English, Early works to 1800, English Concordances 'A large concordance to the Bible of the last translation allowed by authoritie' -- subject(s): Bible, Concordances, English, English Concordances 'The mirrour of martyrs' -- subject(s): Martyrs 'The mirror of martyrs' -- subject(s): Persecution, Martyrs, Christian martyrs, Church history