diff --git a/.obsidian/plugins/obsidian-excalidraw-plugin/data.json b/.obsidian/plugins/obsidian-excalidraw-plugin/data.json
index 2723f0d..55cc468 100644
--- a/.obsidian/plugins/obsidian-excalidraw-plugin/data.json
+++ b/.obsidian/plugins/obsidian-excalidraw-plugin/data.json
@@ -72,7 +72,7 @@
   "library2": {
     "type": "excalidrawlib",
     "version": 2,
-    "source": "https://github.com/zsviczian/obsidian-excalidraw-plugin/releases/tag/2.0.1",
+    "source": "https://github.com/zsviczian/obsidian-excalidraw-plugin/releases/tag/2.0.10",
     "libraryItems": []
   },
   "imageElementNotice": true,
diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 38baf30..b7e85df 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,8 +13,8 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "BG4E-ExpPreaching/Sermon-5b-Key.md",
-                "mode": "source",
+                "file": "BG4E-ExpPreaching/Sermon-5a-Key.md",
+                "mode": "preview",
                 "source": true
               }
             }
@@ -112,7 +112,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "BG4E-ExpPreaching/Sermon-5b-Key.md"
+                "file": "BG4E-ExpPreaching/Sermon-5a-Key.md"
               }
             }
           },
@@ -133,7 +133,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "BG4E-ExpPreaching/Sermon-5b-Key.md",
+                "file": "BG4E-ExpPreaching/Sermon-5a-Key.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -150,7 +150,7 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "BG4E-ExpPreaching/Sermon-5b-Key.md",
+                "file": "BG4E-ExpPreaching/Sermon-5a-Key.md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               }
@@ -186,10 +186,11 @@
   },
   "active": "a1dd3aaadaf63df7",
   "lastOpenFiles": [
+    "Excalidraw/Drawing 2023-12-15 06.23.07.excalidraw.md",
+    "BG4E-ExpPreaching/Sermon-5a-Key.md",
+    "BG4E-ExpPreaching/Sermon-5b-Key.md",
     "images/Pasted image 20231211062635.png",
     "62-1John/123John-Style.md",
-    "BG4E-ExpPreaching/Sermon-5b-Key.md",
-    "BG4E-ExpPreaching/Sermon-5a-Key.md",
     "images/Pasted image 20231206094330.png",
     "BBG4E/HW12-Key.md",
     "BG4E-ExpPreaching/Sermon-5b.md",
@@ -222,7 +223,6 @@
     "images/Pasted image 20231005160632.png",
     "images/Pasted image 20231005160600.png",
     "images/Pasted image 20231005160123.png",
-    "images/Pasted image 20230926101345.png",
     "41-Mark",
     "BBG4E/BG4E 規劃.canvas",
     "BG4E-ExpPreaching",
diff --git a/Excalidraw/Drawing 2023-12-15 06.23.07.excalidraw.md b/Excalidraw/Drawing 2023-12-15 06.23.07.excalidraw.md
new file mode 100644
index 0000000..124e310
--- /dev/null
+++ b/Excalidraw/Drawing 2023-12-15 06.23.07.excalidraw.md	
@@ -0,0 +1,232 @@
+---
+
+excalidraw-plugin: parsed
+tags: [excalidraw]
+
+---
+==⚠  Switch to EXCALIDRAW VIEW in the MORE OPTIONS menu of this document. ⚠==
+
+
+# Text Elements
+%%
+# Drawing
+```json
+{
+	"type": "excalidraw",
+	"version": 2,
+	"source": "https://github.com/zsviczian/obsidian-excalidraw-plugin/releases/tag/2.0.10",
+	"elements": [
+		{
+			"id": "PnkivqXk3W80XmmZAwJ4f",
+			"type": "rectangle",
+			"x": -203.09318161010742,
+			"y": -220.46585083007812,
+			"width": 151.48147583007812,
+			"height": 169.25924682617188,
+			"angle": 0,
+			"strokeColor": "#1e1e1e",
+			"backgroundColor": "transparent",
+			"fillStyle": "solid",
+			"strokeWidth": 2,
+			"strokeStyle": "solid",
+			"roughness": 1,
+			"opacity": 100,
+			"groupIds": [],
+			"frameId": null,
+			"roundness": {
+				"type": 3
+			},
+			"seed": 1536690110,
+			"version": 16,
+			"versionNonce": 668037118,
+			"isDeleted": false,
+			"boundElements": [],
+			"updated": 1702592610266,
+			"link": null,
+			"locked": false
+		},
+		{
+			"id": "hyj2khi0dnqZRGJVMQujt",
+			"type": "arrow",
+			"x": -52.35245895385742,
+			"y": -144.16958618164062,
+			"width": 165.18521118164062,
+			"height": 19.25927734375,
+			"angle": 0,
+			"strokeColor": "#1e1e1e",
+			"backgroundColor": "transparent",
+			"fillStyle": "solid",
+			"strokeWidth": 2,
+			"strokeStyle": "solid",
+			"roughness": 1,
+			"opacity": 100,
+			"groupIds": [],
+			"frameId": null,
+			"roundness": {
+				"type": 2
+			},
+			"seed": 1921450814,
+			"version": 49,
+			"versionNonce": 265230270,
+			"isDeleted": false,
+			"boundElements": null,
+			"updated": 1702592610266,
+			"link": null,
+			"locked": false,
+			"points": [
+				[
+					0,
+					0
+				],
+				[
+					165.18521118164062,
+					19.25927734375
+				]
+			],
+			"lastCommittedPoint": null,
+			"startBinding": null,
+			"endBinding": null,
+			"startArrowhead": null,
+			"endArrowhead": "arrow"
+		},
+		{
+			"id": "pgo8a9fGHFKTopIeZgUmE",
+			"type": "ellipse",
+			"x": -145.6858024597168,
+			"y": 52.497161865234375,
+			"width": 52.59259033203125,
+			"height": 81.85186767578125,
+			"angle": 0,
+			"strokeColor": "#1e1e1e",
+			"backgroundColor": "transparent",
+			"fillStyle": "solid",
+			"strokeWidth": 2,
+			"strokeStyle": "solid",
+			"roughness": 1,
+			"opacity": 100,
+			"groupIds": [],
+			"frameId": "vrdgtsGadZdAcH1_unBAR",
+			"roundness": {
+				"type": 2
+			},
+			"seed": 37130466,
+			"version": 38,
+			"versionNonce": 958738018,
+			"isDeleted": false,
+			"boundElements": null,
+			"updated": 1702592640820,
+			"link": null,
+			"locked": false
+		},
+		{
+			"id": "vrdgtsGadZdAcH1_unBAR",
+			"type": "frame",
+			"x": -232.35245895385742,
+			"y": 6.20086669921875,
+			"width": 293.3333435058594,
+			"height": 213.33334350585938,
+			"angle": 0,
+			"strokeColor": "#bbb",
+			"backgroundColor": "transparent",
+			"fillStyle": "solid",
+			"strokeWidth": 2,
+			"strokeStyle": "solid",
+			"roughness": 0,
+			"opacity": 100,
+			"groupIds": [],
+			"frameId": null,
+			"roundness": null,
+			"seed": 1599604862,
+			"version": 44,
+			"versionNonce": 674484898,
+			"isDeleted": false,
+			"boundElements": null,
+			"updated": 1702592640820,
+			"link": null,
+			"locked": false,
+			"customData": {
+				"frameColor": {
+					"stroke": "#D4D4D4",
+					"fill": "#ADADAD",
+					"nameColor": "#949494"
+				}
+			},
+			"name": null
+		},
+		{
+			"id": "qScsYkhm",
+			"type": "text",
+			"x": 89.35127639770508,
+			"y": 123.34896850585938,
+			"width": 10,
+			"height": 25,
+			"angle": 0,
+			"strokeColor": "#1e1e1e",
+			"backgroundColor": "transparent",
+			"fillStyle": "solid",
+			"strokeWidth": 2,
+			"strokeStyle": "solid",
+			"roughness": 1,
+			"opacity": 100,
+			"groupIds": [],
+			"frameId": "vrdgtsGadZdAcH1_unBAR",
+			"roundness": null,
+			"seed": 1175389154,
+			"version": 2,
+			"versionNonce": 242355070,
+			"isDeleted": true,
+			"boundElements": null,
+			"updated": 1702592640091,
+			"link": null,
+			"locked": false,
+			"text": "",
+			"rawText": "",
+			"fontSize": 20,
+			"fontFamily": 1,
+			"textAlign": "left",
+			"verticalAlign": "top",
+			"baseline": 17,
+			"containerId": null,
+			"originalText": "",
+			"lineHeight": 1.25
+		}
+	],
+	"appState": {
+		"theme": "light",
+		"viewBackgroundColor": "#ffffff",
+		"currentItemStrokeColor": "#1e1e1e",
+		"currentItemBackgroundColor": "transparent",
+		"currentItemFillStyle": "solid",
+		"currentItemStrokeWidth": 2,
+		"currentItemStrokeStyle": "solid",
+		"currentItemRoughness": 1,
+		"currentItemOpacity": 100,
+		"currentItemFontFamily": 1,
+		"currentItemFontSize": 20,
+		"currentItemTextAlign": "left",
+		"currentItemStartArrowhead": null,
+		"currentItemEndArrowhead": "arrow",
+		"scrollX": 343.6545104980469,
+		"scrollY": 347.6822814941406,
+		"zoom": {
+			"value": 1
+		},
+		"currentItemRoundness": "round",
+		"gridSize": null,
+		"gridColor": {
+			"Bold": "#C9C9C9FF",
+			"Regular": "#EDEDEDFF"
+		},
+		"currentStrokeOptions": null,
+		"previousGridSize": null,
+		"frameRendering": {
+			"enabled": true,
+			"clip": true,
+			"name": true,
+			"outline": true
+		}
+	},
+	"files": {}
+}
+```
+%%
\ No newline at end of file