Unity is difficult. Our differences divide us. We live in a fractured world. Few of us get along well with our spouses and children, much less with our neighbors and our “friends” on social media. I’m pretty sure you and your spouse do not see the world the same way. And your adult children do not see the world the way you do, which of course, is the right way. Our country reels with harsh divisions into red and blue, Republic and Democrat. We rage against each other over vaccines and so much else.