27 “You have heard that it was said, ‘You shall not commit adultery.’”

Setting the Scene for Matthew 5:27
In Matthew chapter 5, Jesus is delivering the Sermon on the Mount to a large crowd gathered on a mountainside near the Sea of Galilee. The scene is serene, with the gentle breeze carrying the sound of the waves crashing against the shore below. The crowd is a mix of people from various walks of life, including fishermen, farmers, and merchants, all drawn to hear the teachings of this new rabbi who speaks with authority.
Among the crowd are also Jesus’ disciples, who have been following him and witnessing his miracles. They sit close to Jesus, eager to learn from him and understand the deeper meanings behind his words. As Jesus begins to speak about the commandments, he addresses the issue of adultery, using it as a way to teach about the importance of purity not just in actions but also in thoughts and intentions.
The atmosphere is charged with anticipation as Jesus challenges the traditional understanding of the law and calls his listeners to a higher standard of righteousness. The crowd listens intently, hanging on his every word, as he implores them to guard their hearts and minds against impurity. The setting sun casts a warm glow over the gathering, creating a sense of peace and reverence as Jesus imparts his wisdom to those who have come to hear him.
What is Matthew 5:27 about?
Imagine a world where love and commitment are cherished above all else. A world where relationships are built on trust, honesty, and respect. This verse reminds us of the sacredness of marriage and the commitment we make to our partners. Jesus calls us to uphold the sanctity of the marital bond and remain faithful in thought, word, and deed by condemning adultery.
But why is purity of heart and action so important? It reflects our innermost values and beliefs. When we strive for purity, we cultivate a sense of integrity and honor in our relationships. We honor our commitments and show respect for ourselves and our partners by avoiding adultery. We should always remember the profound message of this verse and strive to live with purity in our hearts and actions.
Understanding what Matthew 5:27 really means
Commentary Structure:
- Introduction
- Context and Background
- Detailed Analysis of Key Phrases
- Supporting Biblical Passages
- Relevance to Contemporary Life
- Anecdotal Illustration
- Conclusion and Reflection
Commentary:
Introduction:
Matthew 5:27 touches on the profound issue of moral purity and the integrity of one’s inner life. This verse is part of Jesus’ Sermon on the Mount, where He reinterprets the Law in a way that focuses on the heart’s intentions rather than just outward actions. Jesus addresses various aspects of righteousness in the Sermon on the Mount, contrasting the traditional Jewish teachings with His deeper moral insights. Here, He moves beyond the literal adherence to the commandment against adultery, emphasizing that sin begins in the heart and mind.
Detailed Analysis of Key Phrases:
The phrase “You have heard that it was said” indicates Jesus referencing the traditional Jewish understanding of the Law. He prepares His audience for a deeper, more introspective interpretation by introducing this phrase. The phrase “Do not commit adultery” is straightforward, echoing the seventh commandment in Exodus 20:14. However, Jesus’ teaching goes further, suggesting that even lustful thoughts are equivalent to the act of adultery in the eyes of God.
Supporting Biblical Passages:
Jesus expands this idea in Matthew 5:28, where He states that anyone who looks at another person lustfully has already committed adultery in their heart. This theme of internal purity is also reflected in passages like James 1:14-15, which describe how desire gives birth to sin. Proverbs 4:23 underscores the importance of guarding one’s heart, as it is the wellspring of life. Jesus’ teaching is highly relevant in today’s world, where media and technology constantly bombard us with images and messages that can lead to lustful thoughts. It challenges us to cultivate not just outward piety but also inner purity. The verse calls us to a higher standard of moral integrity, urging us to examine our thoughts and desires critically. A man who struggled with internet pornography provides an anecdotal illustration. Initially, he justified it as harmless since it didn’t involve physical infidelity. However, as he grew in his faith, he realized that these actions were damaging his relationship with his wife and his own spiritual health. He acknowledged the sinfulness of his thoughts, took steps to renew his mind, sought accountability, and immersed himself in Scripture. His journey underscores the transformative power of addressing sin at its root.
Conclusion and Reflection:
Jesus’ teaching in Matthew 5:27 invites us to a deeper understanding of righteousness. It’s not enough to avoid sinful actions; we must also guard our hearts against sinful thoughts. Reflect on your own life: Are there areas where you need to seek inner purity? How can you align your thoughts with God’s standards? Let this verse guide you towards a more holistic approach to living out your faith as you ponder these questions.
How can we guard our hearts from lust?
To guard our hearts from lust, we must understand that the verse warns against not just the physical act of adultery, but also the root of it in our thoughts and desires. Therefore, to protect our hearts, we should be mindful of our thoughts and intentions, constantly renewing our minds with positive and pure thoughts. We can guard our hearts against lustful thoughts and desires by focusing on things that are good, pure, and praiseworthy.
Furthermore, we can guard our hearts from lust by setting boundaries and avoiding situations that may lead to temptation. This could involve being mindful of the media we consume, the relationships we engage in, and the environments we place ourselves in. We protect our hearts and minds from being led astray by actively choosing to surround ourselves with influences that steer us away from lustful desires.
Lastly, cultivating a strong prayer life and seeking the guidance of the Holy Spirit can also help in guarding our hearts from lust. We can rely on God’s power to help us resist temptation and live a life that honors Him by inviting Him into our daily struggles and asking for His strength and wisdom. Prayer can serve as a powerful tool in fighting against the desires of the flesh and in keeping our hearts pure and focused on what is right and holy.
Application
In today’s fast-paced world, staying true to your values is like balancing work deadlines and family time. Matthew 5:27 tells us to safeguard our thoughts and actions, honoring both God and ourselves. Resist the distractions and temptations that pull you away from your true priorities. Focus on purity of heart, like how you focus on your family’s well-being. Will you take a stand today and align your choices with what truly matters?
Reverend Michael Johnson is an experienced Church Minister with a profound expertise in spirituality and guidance. With a serene presence and a compassionate heart, he has faithfully served his congregation for over 20 years, leading them on a spiritual journey towards inner peace and enlightenment. Reverend Johnson’s extensive knowledge of religious philosophies and profound understanding of human nature have made him a trusted confidant and mentor to many, as he seamlessly weaves his profound wisdom into life teachings. Reverend Johnson’s calming demeanor and empathetic nature continue to uplift and heal souls, nurturing a sense of unity and tranquility within his community.
