In verse 16 he goes on to tell us that "By common confession, great is the mystery of godliness." In other words, we all know that godliness boggles the mind, when we stop to think about it. How in the world have I been made righteous enough to stand before the God that is said to be a consuming fire?
The one thing that make your life meaningful is worshipful prayer. The only way to make sense out of life's difficulties is acceptable worship. 2 of a series of posts on prayer.