Even everyone that is called by my name: for I have created him for my glory, I have formed him; yea, I have made him.
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Eusebius of Caesarea
AD 339
If it is necessary for some to be marked by name, then I will make it clear to them all that they are now “those who have been called by my name.” From where else did the name of Christians come than from the name of Christ? For it was he who foretold such a thing through the prophet.