God is Judge. The final, ultimate judge that administers justice. Why should this be a scary concept? Do we not want justice? Is that not what we desire? Surely, justice will be uncomfortable for some and in some areas, but we should eagerly long for judgement because judgement, from a merciful God, is justice.
We must not equate God as Judge to our American understanding of “justice.” We must not view God as a judge in our court systems, which can only universally apply the law, whether just or not. God is the arbitrator who can see all and know what the best outcome is. God uses justice to solve problems. Worldly judges can only make a person pay for their actions. Seek justice, not only judgement, for justice heals.