This verse sets the scene for the Parable of the Persistent Widow. It introduces a judge who is explicitly described as unjust and ungodly. Here's a breakdown of what it means:

"There was a judge in a certain city...": This establishes the setting as a typical city with a judicial system. The judge represents those in authority responsible for dispensing justice.

"...who didn’t fear God...": In the biblical context, "fear of God" doesn't necessarily mean being scared of God, but rather having reverence, respect, and awe for God's authority and moral standards. This judge lacks that fundamental moral compass. He doesn't acknowledge a higher power or any divine accountability.

"...and didn’t respect man.": This expands on the judge's lack of morality. He doesn't care about human dignity, rights, or societal norms. He is indifferent to the plight and suffering of others. He is selfish and unconcerned with what others think of him.

In essence, this verse describes a judge who is utterly corrupt and self-serving. He lacks both spiritual and social morality, making him the antithesis of a just and righteous judge.

Purpose within the Parable:

The stark contrast between the unjust judge and the expectations of a just leader is precisely the point. Jesus uses this extreme example to emphasize the power of persistence in prayer. If even a corrupt judge can be worn down by relentless pleading, how much more readily will a just and loving God answer the prayers of those who cry out to Him? The parable is not about the character of God being like the unjust judge, but rather about the effectiveness of consistent, unwavering prayer.