This entire universe was made solely for your journey. And this entire universe was made solely for the other person's journey. And for mine, too.
In our minds, this is impossible. We are finite. When we focus our minds on one idea, there is no room for another. If a point is at the center, there is no center for anything else.
God is infinite. He can focus on as many central points as He wants without diminishing the centrality of any of them in the slightest.
Each one of us is absolutely the most important thing in the entire universe.