Mystery

Difficult to explain, impossible to understand.
How can 3 people be 1? How can someone give you something you can’t earn (grace), and at the same time not punish you for your actions (mercy), and also treat everyone fairly, giving each what they deserve (justice)? Any answer only comes with faith.
Bonus Questions
What analogy or illustration would you use to describe this three-in-oneness? (Perichoresis)
What has God prepared for those that love him? (1 Corinthians 2:9)
What is the mystery of the Kingdom of Heaven and the Kingdom of God? (Matthew 13:11, Mark 4:11)
Main Thought
The Bible speaks of things greater than we can understand. How can a finite mind grasp the infinite? How could we know more than the one who knows all? (Job 38:4)