A beautifully detailed depiction of a biblical scene from Genesis 12:18 capturing the moment when Pharaoh is expressing his grievances to Abram, understanding that Abram's wife was not his sister as initially portrayed. Ensure the character's facial expressions reflect the emotions associated with this revelation. The aesthetic should be inspired by the complex narratives, realistic emotional expressions and detailed backgrounds commonly found in Renaissance art. This art piece should honor the religious aspects related to Christianity, illustrating it in a respectful and devotional manner all without the usage of text or words within the image.