Polycarp (Greek: Πολύκαρπος, Polýkarpos; Latin: Polycarpus; AD 69 – 155) was a 2nd-century Christian bishop of Smyrna. According to the Martyrdom of Polycarp he died a martyr, bound and burned at the …
Robert Anson Heinlein was an American science fiction author, aeronautical engineer, and naval officer. Sometimes called the "dean of science fiction writers", he was among the first to emphasize scie…
Aristotle (Greek: Αριστοτέλης; 384–322 BC) was an Ancient Greek philosopher and polymath. His writings cover a broad range of subjects spanning the natural sciences, philosophy, linguistics, economic…
Martin Luther (1483-1546) was a German monk, theologian, university professor and church reformer whose ideas inspired the Protestant Reformation and changed the course of Western civilization.
Christian convert Saint Barnabas, originally Joses the Levite or Joseph, in floruit in first century AD went as missionary with Paul to Cyprus and Asia Minor.
Papias (Greek: Παπίας) was an Apostolic Father, Bishop of Hierapolis (modern Pamukkale, Turkey), and author who lived circa 70–163 AD. It was Papias who wrote the Exposition of the Sayings of the Lord…
"Ignatius of Antioch (Ancient Greek: Ἰγνάτιος Ἀντιοχείας, Ignátios Antiokheías; ad c. 35 or 50 – 98 to 117), also known as Ignatius Theophorus (Ιγνάτιος ὁ Θεοφόρος, Ignátios ho Theophóros, lit. "the G…
Early church father and philosopher Saint Augustine served from 396 as the bishop of Hippo in present-day Algeria and through such writings as the autobiographical Confessions in 397 and the volum…
After his conversion to the Catholic faith, Trent Horn pursued an undergraduate degree in history from Arizona State University. He then earned a graduate degree in theology from Franciscan University…
Gavin Ortlund (PhD, Fuller Theological Seminary) is senior pastor at First Baptist Church of Ojai in Ojai, California. He was previously a research fellow for the Creation Project at the Carl F. H. He…
Justin Martyr, also known as Saint Justin (c. 100–165 CE), was an early Christian apologist, and is regarded as the foremost interpreter of the theory of the Logos in the 2nd century. He was martyred,…
Pope Clement I is also known as Saint Clement of Rome, is listed as Bishop of Rome, holding office from 88 to his death in 99. He is considered to be the first Apostolic Father of the Church.
