The Letter to the Corinthians by Clement of Rome and the Didache are two of the most important documents from the earliest days of Christianity. Here we stand at the very fount of Christian teaching outside the New Testament. Here we stand at the very fount of Christian teaching outside the New Testament. Clement's letter and the Didache reveal how Christians were implementing and living out the faith taught by Jesus and passed on by the twelve apostles. The constant threat of schism and doctrinal deviation prompted these earliest writers to pen some of the most enduring wisdom known to the church. For Christians today, these earliest writings harken back to when the unity of faith and morals was a cherished gift and goal among professing believers. No Christian can remain unchallenged and unchanged while reading and absorbing these writings. In a time when Christians everywhere are seeking a greater visible unity of faith and order, these documents provide rich food for thought.