What does the Bible say about the shortness of time?

In 1 Corinthians 7:29-31, Paul emphasizes the fleeting nature of time, reminding believers that it is short in light of eternity. He urges the church to consider their lives and the relationships around them with an eternal perspective, stating that the things we often prioritize—marriage, sorrow, joy, and material possessions—are temporary and will ultimately pass away. This calls for a deeper understanding of what truly matters in our lives as we navigate the present and prepare for eternity.