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      "title": "Dziedzictwo Lutra",
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      "first_published": "2024-01-01",
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    {
      "title": "Powody, by wierzyć",
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    {
      "title": "CZY JESTEŚMY RAZEM? Katolicyzm okiem protestanta",
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      "url": "https://www.kolczanksiazek.pl/robert-c-sproul/czy-jestesmy-razem-katolicyzm-okiem-protestanta",
      "first_published": "2020-01-01",
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    {
      "title": "Małżeństwo, za jakim tęsknisz",
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