An image that depicts the essence of the biblical verse 1 Timothy 3:11 - "Even so must their wives be grave, not slanderers, sober, faithful in all things." The scene should capture a sense of solemnity and faithfulness. The main element could be a couple, where the woman looks sober and serious, appearing faithful and respectful. This should not necessarily be a modern scene. It could be set in an unspecified historical era to add a timeless appeal. Also, the stylistic approach should be similar to what is often seen in digital art, with crisp lines, vibrant colors, and elaborate detail.