God was using the analogy of a measuring tool to show just how far the Israelite nation had fallen into sin. The Lord’s perfect standard showed glaringly how deeply they had backslidden…It was now a time of judgment. God uses His plumb line today to show us when we’re “off center”…it might be the Holy Spirit whispering with that still small voice, or it may be His Word, when we read the Bible, that speaks to us about a certain area of our life that needs to change. He may even send another Christian into our life to exhort us with truth of just how far we have wandered away from Him. The Lord’s plumb line is straight and true, and He desires that our life to be the same.