Christians are saved by believing in Trinity but Jesus says that eternal life is by knowing the only true God (John 17:3)
if being saved is the same thing as eternal life what happens to Christians who don't know the only true God?
"Whosoever will be saved, before all things it is necessary that he hold the catholic faith. Which faith unless every one do keep whole and undefiled, without doubt he shall perish everlastingly. And the catholic faith is this: that we worship one God in Trinity, and Trinity in Unity; neither confounding the Persons, nor dividing the Essence." (Athanasian Creed)
Jesus Christ:
"Now this is eternal life: that they know you, the only true God, and Jesus Christ, whom you have sent." (John 17:3)
