In the Old Testament, they have this concept of the cities of refuge. Cities of refuge (Num. 35:6) were established to be a safe haven for people who had accidentally killed someone and were needing protection. God had the people establish such cities to provide that refuge. This concept, however, was not intended to be simply a practice for ancient Israel.
More than that, cities of refuge reflected the heart of God for all people. He Himself longs to be our safe haven and our city of refuge in the failures, heartaches, and losses of life. Psalm 5:16-17 says, "I will sing of Your power. Yes, I will sing aloud of Your mercy in the morning; for You have been my defense and refuge in the day of my trouble. To You, O my Strength, I will sing praises; for God is my defense, my God of mercy."
For the hurting heart of every generation, our "city of refuge" is not a place. Our city of refuge is a Person - the God who loves us with an everlasting love. May we find our refuge and rest in Him. Refuge can be found in the Rock of Ages, which is our God.