Irenaeus, for example, embarked on a lifelong struggle against heretical teachings. He had been educated by Polycarp, a man who was a living link to the apostles.
उदाहरण के लिए, आइरीनियस ने ज़िंदगी - भर इस तरह की विधर्मी शिक्षाओं के खिलाफ अपना संघर्ष जारी रखा ।