The Epistles of Ignatius

Having obtained good proof that thy mind is fixed in God as upon an immoveable rock, I loudly glorify [His name] that I have been thought worthy [to behold] thy blameless face, which may I ever enjoy in God! I entreat thee, by the grace with which thou art clothed, to press forward in thy course, and to exhort all that they may be saved. Maintain thy position with all care, both in the flesh and spirit. Have a regard to preserve unity, than which nothing is better. Bear with all, even as the Lord does with thee. Support all in love, as also thou doest. Give thyself to prayer without ceasing. Implore additional understanding to what thou already hast. Be watchful, possessing a sleepless spirit. Speak to every man separately, as God enables thee. Bear the infirmities of all, as being a perfect athlete [in the Christian life]: where the labour is great, the gain is all the more.