When people speak of the “first sin” in scripture, they often point to Adam and Eve. Yet the word sin itself first appears in Genesis 4—not in relation to the Fall, but in the story of Cain. This detail aligns closely with Restoration teachings about the Fall as a necessary step forward rather than a moral failure.
Cain’s story, preserved in Genesis 4 and clarified in Moses 5 (Joseph Smith Translation), offers sobering and very practical lessons about temptation, sin, agency, Satan, power, and, most importantly, repentance. Below are several lessons that stand out to me.
1. Satan deliberately set Cain up for failure
In Moses 5:18, Satan tells Cain to make an offering unto the Lord. What makes this sinister is that Satan knows the Lord has already given a specific commandment: Adam and his sons were to “offer the firstlings of their flocks for an offering unto the Lord” (Moses 5:5).
Cain instead brings an offering of the fruit of the ground—something that looks religious, obedient, and sincere, but is not aligned with God’s commandment. Satan’s strategy is subtle: encourage outward righteousness while quietly undermining obedience, then exploit the disappointment and anger that follow.
Oddly enough, this reminds me of Senator Palpatine’s manipulation of Anakin Skywalker in Star Wars. Palpatine consistently nudges Anakin toward what seems right, while arranging circumstances that guarantee frustration, fear, and eventual desperation. The goal is not goodness—it is dependence.
Satan works the same way today. He engineers situations meant to provoke anger, resentment, and despair, hoping we will turn to him—or to our own pride—instead of turning to God.
2. God responds to Cain with loving counsel, not rejection
Although the Lord could not accept Cain’s offering, His response is remarkably gentle:
“The Lord said to Cain, ‘Why are you angry, and why has your countenance fallen? If you do well, will you not be accepted? And if you do not do well, sin is lurking at the door; its desire is for you, but you must master it.’” — Genesis 4:6–7 (NRSVUE)
God does not excuse Cain’s disobedience, but neither does He withdraw love or hope. He reassures Cain that acceptance is still possible. Sin is not inevitable; it can be mastered. As someone who struggles with sin (that is, as a human being), I love the NRSVUE phrasing: “You must master it.”
In Moses 5:24–25, the Lord clearly outlines the consequences of following Satan, but He also includes a crucial caveat: repentance can still save Cain from those consequences. Even here, mercy is offered before judgment.
3. Cain responds with anger instead of humility
Cain’s reaction to God’s correction is revealing. Rather than choosing humility, introspection, or repentance, Cain becomes prideful and angry—first with God, and then with his brother.
Instead of softening his heart, Cain turns to Satan. This moment marks the true moral collapse of the story: not the rejected offering, but the refusal to repent. It was not Cain’s original sin of a poor offering that led to his downfall; it was his reaction to the Lord’s correction.
4. Satan establishes counterfeit covenants
After Adam and Eve covenant with God, Satan immediately seeks to establish his own covenants with their children. Satan’s covenant with Cain is especially striking because it deliberately imitates the form of God’s covenants, even while inverting their purpose.
- A promised benefit: Satan promises to act on Cain’s behalf—to deliver Abel into his hands—so that Cain may “murder and get gain” (Moses 5:29, 31).
- A penalty for disclosure: Cain is bound by consequences if he reveals the covenant, mirroring the presence of penalties in some of God’s covenants (see Jeremiah 34:18; Alma 46:21).
- A new name: Cain receives the name “Master Mahan” (Moses 5:31), paralleling the way God sometimes confers a new name upon those who enter into covenant with Him (e.g., Abram → Abraham; Jacob → Israel).
What Satan does not disclose is the true cost of the covenant. The obligations are concealed, not mutual, and not redemptive. Cain is not told that this covenant will enslave him, damn his soul, and make him an instrument for spreading violence, misery, and sin across the earth. Satan’s covenants promise gain, but they are designed entirely for loss.
5. What it means to covenant with Satan
To covenant with Satan is to knowingly and willingly inflict harm—pain, exploitation, violence, or death—upon others in exchange for power, wealth, pleasure, or glory in this world.
Moses describes these arrangements plainly:
“From the days of Cain, there was a secret combination… and their works were in the dark.” (Moses 5:51, 54)
These covenants continue today, even when participants do not consciously believe in Satan. Unlike God’s covenants, belief is not required—only willingness.
Examples (anonymized):
- A wealthy individual knowingly exploited minors for years, treating victims’ suffering as an acceptable cost of maintaining power and protection.
- A gatekeeper abused others, relying on fear and silence to preserve dominance and gratification.
- A criminal leader distributed substances that destroyed families and killed thousands, continuing because death increased profit and control.
- Corporate leaders sold products they knew would addict and kill, choosing revenue over human life.
- Executives deceived employees and investors, knowingly destroying livelihoods to preserve image and wealth.
- Political leaders encouraged mass civilian death to seize or retain power.
- Institutional leaders concealed abuse to protect authority, finances, and influence.
- Rulers ordered violence against innocents to project strength.
- Traffickers sold vulnerable people into forced labor or sexual exploitation for reliable income.
Women and children are often the primary victims of these secret combinations. While women can—and do—participate in such evils, history shows that men most often hold the power that enables them.
For me, this invites sober self-examination: How do I use the power and influence I have at work, at home, or in church? Does my gain ever come at someone else’s suffering?
6. Cain’s self-centered response to judgment
After the Lord curses Cain for murdering Abel (Genesis 4:10–12; Moses 5:35–37), Cain’s language and priorities expose the state of his heart. In Moses 5:38–39, Cain uses first-person language (“I,” “me,” “my,” “mine”) eleven times (six times in Genesis 4:13–14), underscoring the self-centered nature of his response.
Cain responds incorrectly in several ways:
- Self-centeredness: His immediate focus is on himself—his suffering, his loss, his fear—rather than on the life he has taken.
- Deflection of responsibility: He justifies his actions by shifting blame to Satan and implicitly to God (“Satan tempted me because of my flocks… for his offering thou didst accept and not mine”), refusing to own his deliberate, premeditated choices.
- Preoccupation with punishment rather than sin: Cain laments, “My punishment is more than I can bear,” expressing distress over the severity of the consequence rather than remorse for the crime itself.
- Material and livelihood anxiety: He fixates on how the curse will affect his ability to make a living as a tiller of the ground, now that the earth will no longer yield to him.
- Complete absence of sorrow for Abel: Most strikingly, Cain never mentions Abel—not once. There is no expression of grief, loss, or recognition of the irreversible harm he has caused.
Together, these reactions reveal not merely fear of consequences, but a heart hardened against repentance.
Bonus: How Moses 5 resolves tensions in Genesis 4
The Joseph Smith Translation clarifies several long-standing questions scholars raise about Genesis 4:
Why did God reject Cain’s offering?
Genesis gives no explicit explanation, leading some to accuse God of arbitrariness. Moses 5 explains that Cain disobeyed a specific commandment to offer the firstlings of the flock (Moses 5:5).
Where did all the people come from?
Cain fears being killed and later builds a city, despite only three named children in Genesis 4. Moses 5 clarifies that Adam and Eve had many children and a developing civilization before Abel’s murder (Moses 5:2–3).
Where did Cain’s wife come from?
Moses 5 explicitly states that Cain married one of his brothers’ daughters (Moses 5:28), resolving another narrative gap.
Cain’s story is not merely ancient history. It is a warning and an invitation: sin may desire us, but through humility, repentance, and covenant loyalty to God (rather than Satan), we are still free to master it.