Examine source code of The Narrow Way

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#1f1919",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "The Narrow Way",
  "manifest_version": 2,
  "description": "13 “Enter by the narrow gate; for wide is the gate and broad is the way that leads to destruction, and there are many who go in by it. 14 Because[a] narrow is the gate and difficult is the way which leads to life, and there are few who find it. Matthew 7:13-14 (NKJV)"
}