“I don’t get it!” My daughter slapped her pencil down on the desk. She was working on a math assignment, and I’d just begun my “job” as a homeschooling mom/teacher. We were in trouble. I couldn’t recall what I’d learned thirty-five years ago about changing decimals into fractions. I couldn’t teach her something I didn’t already know, so we watched an online teacher explain the skill.

As human beings, we’ll struggle at times with things we don’t know or understand. But not God; He’s the all-knowing One—the omniscient One. Isaiah wrote, “Who can . . . instruct the Lord as his…