God promised to carry Israel through difficult times of captivity and ultimately restore her land to her. Many in the 21st Century witnessed the survival of the Jewish people, the return to their homeland, and them becoming a nation in 1948.
Isaiah 46:4 And even to your old age I am he; and even to hoar hairs will I carry you: I have made, and I will bear; even I will carry, and will deliver you.
What a powerful and encouraging message. God will carry us too, through old age and "hoar hairs" (graying years).
Jesus said, "Ye must be born again." From the moment you trust in Him, you are God's child, and He is committed to load you on His back and carry you forever. He will carry your burdens and heartaches and cares. Trust Him.