Scientists are pretty fussy about time. At the end of 2016, the folks at Goddard Space Flight Center in Maryland added an extra second to the year. So if you felt that year dragged on a bit longer than normal, you were right.

Why did they do that? Because the rotation of the earth slows down over time, the years get just a tiny bit longer. When scientists track manmade objects launched into space, they must have accuracy down to the millisecond. This is “to make sure our collision avoidance programs are accurate,” according to one scientist.

For most of us, a second gained or lost doesn’t make much difference. Yet according to Scripture, our time and how we use it is important. For instance, Paul reminded us in 1 Corinthians 7:29 that “time is short.” The time we have to do God’s work is limited, so we must use it wisely. He urged us to “[make] the best use of the time, because the days are evil” (Ephesians 5:16 esv).

This doesn’t mean we have to count each second as do the scientists, but when we consider the fleeting nature of life (Psalm 39:4), we can be reminded of the importance of using our time wisely.