Charles H. Spurgeon on Psalms 48:12

Walk about Zion; often beat her bounds, even as Israel marched around Jericho. With leisurely and careful inspection survey her. And go round about her. Encircle her again and again with loving perambulations. We cannot too frequently or too deeply consider the origin, privileges, history, security, and glory of the church. Some subjects deserve but a passing thought; this is worthy of the most patient consideration. Tell the towers thereof. See if any of them have crumbled, or have been demolished. Is the church of God what she was in doctrine, in strength and in beauty? Her foes counted her towers in envy first, and then in terror, let us count them with sacred exultation. The city of Lucerne, encircled by its ancient walls, adorned with a succession of towers, is a visible illustration of this figure; and as we have gone around it, and paused at each picturesque tower, we have realised the loving lingering inspection which the metaphor implies.