Lessons on obedience from Er in Gen 38:6?
What lessons on obedience can we draw from Er's role in Genesis 38:6?

Text under consideration

“Now Judah got a wife for Er his firstborn, and her name was Tamar.” (Genesis 38:6)

(see also v. 7 for the divine verdict on Er’s life)


What we learn from Er’s brief appearance

• God cares less about outward privilege and more about inward obedience.

• A godly heritage (being Judah’s firstborn) does not guarantee personal faithfulness.

• Disobedience has consequences that can be sudden and final (v. 7).

• Our choices affect others—Tamar, Judah, and the line that would eventually lead to Christ were all impacted by Er’s sin.


Key lessons on obedience

1. Obedience is expected, not optional

– Er’s very name appears only to show that he failed to live up to his calling.

– Compare Deuteronomy 11:26-28: God sets blessing and curse before His people, hinging on obedience.

2. God sees what people overlook

– Judah only saw a son ready for marriage; God saw a heart “wicked.”

1 Samuel 16:7 reminds us, “Man looks on the outward appearance, but the LORD looks on the heart.”

3. Disobedience brings death

Romans 6:23: “For the wages of sin is death.”

– Er’s demise foreshadows the ultimate penalty of sin, underlining why obedience matters.

4. Family position cannot shield from divine judgment

– Being the firstborn of a patriarch did not exempt Er.

Ezekiel 18:20: “The soul who sins is the one who will die.” Personal accountability is inescapable.

5. Our obedience (or lack of it) shapes future generations

– Er’s failure prompted Judah’s complex plan with Tamar, leading to Perez—an ancestor of Messiah (Ruth 4:18-22; Matthew 1:3).

– God’s sovereign purposes move forward, yet our faithfulness can smooth or complicate the path.


Other passages that reinforce the call to obey

1 Samuel 15:22 – “To obey is better than sacrifice.”

Psalm 1 – The blessed man delights in God’s law; the wicked are like chaff.

Hebrews 12:6 – “The Lord disciplines the one He loves.” Er serves as a severe example of that discipline.


Taking it to heart

Er’s silent testimony warns that opportunities, status, and religious heritage mean little without a heart willing to submit to God. Genuine obedience springs from reverence, is measured by God’s standards, and leaves a legacy of blessing instead of judgment. The call is clear: live daily in humble, wholehearted obedience, trusting that the God who judged Er is the same God who empowers His people to walk faithfully today.

How does Genesis 38:6 connect to the broader narrative of God's covenant promises?
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