What did the early church fathers believe about the lengths of creation days? The book entitled Creation and Time, by Dr. Hugh Ross documents in detail what first century Jewish scholars and the early Christian church fathers said regarding their interpretation of creation chronology (see Chapter 2, pages 16-24). Many early church fathers expressed no opinion on the subject of creation days, since it is a peripheral issue in Christianity. However, Jewish scholars who discussed creation chronology include Philo and Josephus, while Christian fathers include Justin Martyr, Irenaeus, Hippolytus (through writings of Ambrose), Clement, Origen, Lactantius, Victorinus, Methodius, Augustine, Eusebius, Basil, and Ambrose. Among this group, all but one believed that the creation days were longer than 24 hours. The evidence presented in Creation and Time is both overwhelming and well documented (all references are given).