In this parable, Jesus tells how a widow keeps bothering a judge until he grants her request for justice. He then compares how the Father will grant justice for those who cry to him day and night.

Jesus compares the Father to an unjust judge. He could have made a simple comparison to a just judge. There is a reason though why Jesus uses an unjust judge (unjust because he did not even hear the other side's defense but rather answered the widow's request just to get her to quit coming to him). He is stating how the Father's actions to us will defy our expectations for Him as the great Judge. The cry that is made to the Father day and night are not just our requests, but ultimately our need for salvation...our need for a resurrection. Jesus says the Father will not delay in answering them; in fact Jesus was on His way to Jerusalem as He was speaking this parable to remedy the need of salvation for humanity.  His death and resurrection is the ultimate answer to the cries of humanity so that we, too, can be resurrected in Christ's power.

Furthermore the unjust judge's decision implies that the judge is stepping down from his judicial responsibilities. Jesus is saying that through the universal forgiveness of all the sins of humanity, the Father is relinquishing His judicial responsibilities. He will announce all are forgiven in Christ. Consequently, there is no condemnation for those who are in Christ seeing as how there is no one who will condemn us anymore.

Jesus asks that when He comes will He find faith on earth? The rhetorical answer is no because everyone will be surprised at the extravagant love of God who forgives all, invites all to His Kingdom, and gives grace freely to all through the costly sacrifice of Jesus on the cross. Thus the Gospel is scandalous because the Father removes Himself from condemning us because we are in Christ.