"And the words of the Lord are flawless, like silver refined in a furnace of clay, purified 7 times."
I read this today and I noted the number 7. I know that the number 7 is an important number in the Bible, but I wanted to know better, why that is so. I googled, "seven bible" and found a very thorough and informative text that satisfied my understanding.
The gist is that the number 7 represents completeness. Read the whole text. It's amazing.