Gustav-Adolf von Harnack Book order

Carl Gustav Adolf von Harnack was a prominent German Lutheran theologian and church historian. He meticulously examined the influence of Hellenistic philosophy on early Christian writings, urging Christians to critically assess the authenticity of doctrines that emerged from the early church. Harnack questioned the historicity of the Gospel of John in favor of the Synoptic Gospels and critiqued the Apostles' Creed, while also championing the Social Gospel.