Quote in context
Tertullian on persecution and growth
Tertullian · Apology 50.13
“The blood of the martyrs is the seed of the Church.”
Plain English
Tertullian is addressing Roman authorities who think executions will frighten Christians into silence. He argues the opposite: public martyrdom makes Christian courage visible.
Why it matters
The line became the classic ancient explanation for why persecution often strengthened the church's witness.
Who said it
Tertullian
c. 155 – c. 220 · Born in Carthage · North Africa
Tertullian wrote in Latin when everyone else wrote in Greek. That single fact made the Western church possible. He invented the Latin theological vocabulary — 'Trinity,' 'person,' 'substance,' 'sacrament,' 'New Testament' as a phrase. Augustine and every Western theologian after stand on words he coined. Late in life he joined the Montanists, a charismatic-prophetic movement Rome rejected, which is why he's not sainted. But his vocabulary stuck. You can't say what Christianity teaches without using his words.
Book of the day
Against Marcion
TertullianA reading pick tied to today's figure, quote, era, or event. The classic Latin attack on Marcion's rejection of the Old Testament and two-god theology.
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