"unpardonable sin" meaning in English

{
  "forms": [
    {
      "form": "unpardonable sins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "unpardonable sin (plural unpardonable sins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
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          "source": "w"
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          "source": "w"
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      "examples": [
        {
          "ref": "2015 January 6, Rachel Held Evans, “What Newsweek gets wrong about evangelicals”, in CNN:",
          "text": "Furthermore, what would otherwise be good points about the sort of selective literalism that renders homosexuality an unpardonable sin but shrugs off Sarah Palin’s biblically forbidden pearl earrings are lost in Eichenwald’s assumption that evangelicals make these decisions “with less care than they exercise in selecting side orders for lunch.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Eternal sin."
      ],
      "id": "en-unpardonable_sin-en-noun-GZAQq6Xg",
      "links": [
        [
          "Eternal sin",
          "eternal sin#English"
        ]
      ]
    }
  ],
  "word": "unpardonable sin"
}

{
  "forms": [
    {
      "form": "unpardonable sins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "unpardonable sin (plural unpardonable sins)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
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        "English entries with incorrect language header",
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        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2015 January 6, Rachel Held Evans, “What Newsweek gets wrong about evangelicals”, in CNN:",
          "text": "Furthermore, what would otherwise be good points about the sort of selective literalism that renders homosexuality an unpardonable sin but shrugs off Sarah Palin’s biblically forbidden pearl earrings are lost in Eichenwald’s assumption that evangelicals make these decisions “with less care than they exercise in selecting side orders for lunch.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Eternal sin."
      ],
      "links": [
        [
          "Eternal sin",
          "eternal sin#English"
        ]
      ]
    }
  ],
  "word": "unpardonable sin"
}