Just plain ordinary. However...

"When they saw the courage of Peter and John and realized they were unschooled, ordinary men, they were astonished and they took note that these men had been with Jesus."

He is an ordinary man, but he's been with Jesus.

Is there a better compliment?

Who in your life would you describe this way?

What do I need to do (or stop doing) or say (or stop saying) or be (or stop being) to become a man you would describe this way?