Job 31 provides a profound reflection on moral integrity and social justice, themes that resonate well with the teachings of Jesus Christ as presented in the New Testament. Here's a summary that highlights the parallels:

Job 31: Integrity and Moral PurityJob begins by affirming his commitment to purity and integrity, vowing to avoid lustful thoughts and adultery (Job 31:1-12). This aligns with Jesus's teachings on adultery which expand the commandment to include even the thoughts of the heart (Matthew 5:27-28). Jesus emphasizes that sin isn't just in the act but in the intent and desire.

Deception and FalsehoodJob curses deceit and falsehood (Job 31:5-8), which mirrors Jesus's call to honesty and forthrightness. Jesus teaches his followers not to swear oaths but to let their "yes" be "yes" and their "no" be "no," emphasizing straightforward truthfulness (Matthew 5:33-37).

Social Justice and CompassionJob speaks of his fairness towards servants, not withholding their rights or despising them, and his care for the poor and the widow (Job 31:13-23). This reflects Jesus's teachings on care for the least of these (Matthew 25:31-46) and his condemnation of hypocrisy in religious practice, urging genuine compassion and justice.

Trust in Wealth and IdolatryJob denounces the trust in wealth, specifically gold, and any idolatry (Job 31:24-28), which aligns with Jesus's teachings on the impossibility of serving both God and money (Matthew 6:24). Jesus often warned against the accumulation of treasures on earth instead of heaven.

Vengeance and Love for EnemiesJob mentions his lack of joy in the misfortune of his enemies (Job 31:29-30), which can be seen in parallel with Jesus's command to love one's enemies and pray for those who persecute you (Matthew 5:43-48). This teaches a radical form of forgiveness and love that transcends typical human reactions.

Hospitality and GenerosityJob describes his open door to strangers and his readiness to share his bread with those less fortunate (Job 31:31-32). This mirrors Jesus's parable of the sheep and goats, where welcoming the stranger is akin to welcoming Him (Matthew 25:35).

Public IntegrityJob concludes by declaring his willingness to be judged openly if he has wronged anyone (Job 31:38-40). This public accountability resonates with Jesus's call to righteousness that exceeds that of the Pharisees, which was often outwardly religious but lacked inner sincerity.

In summary, Job 31 outlines a life of moral uprightness, social justice, and personal integrity, which, while predating Jesus, aligns with the ethical and moral teachings Jesus later expanded upon. Job's reflections on his life provide a practical example of living out principles that Jesus would later teach, emphasizing internal righteousness, love for others, and trust in God over material wealth. This continuity underscores a consistent thread of divine ethical standards across the biblical narrative, from the Old Testament to the New.