Copy of Be Killing Sin quote T-Shirt | John Owen tee, Grey, back view (image 1 of 6)
Be Killing Sin Tee
John Owen said it in 1656. It hasn't stopped being true.
Made to order
- Production: typically 2 to 5 business days.
- Shipping within the US: 3 to 7 business days after production.
- International shipping: 7 to 20 business days after production.
Because each item is made to order, we are not able to accept returns or exchanges for wrong-size or change-of-mind orders as a default. Damaged or incorrect items are replaced at no cost.
John Owen said it in 1656. It hasn't stopped being true.
"Be killing sin or it will be killing you." Seven words that have convicted more men than most sermons. This shirt puts that conviction on your back and lets it do the work.
For the man who takes sanctification seriously. The one who knows the difference between behavior modification and actual mortification. The guy whose bookshelf has more Puritan paperbacks than anyone in his small group.
Comfort Colors 1717 garment-dyed tee. Soft heavyweight feel from the first wear. Quiet enough to wear anywhere, loaded enough that the right person stops and reads it twice.
- Garment-dyed Comfort Colors 1717
- Soft heavyweight relaxed fit
- Back graphic print
- Runs true to size, size up for an oversized fit
For the Reformed believer. The serious Christian. The one who actually read Mortification of Sin and underlined half of it.
Care instructions
- Machine wash: cold (max 30C or 90F)
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
- Do not dryclean
Find the right fit before you order. Our shirts are printed on relaxed, garment-dyed blanks with a comfortable everyday feel.
View Size GuideEach item is made to order and fulfilled through our print partner. Review shipping times, return details, and order policies before purchasing.
View Shipping & ReturnsReformark Merch exists to put beautiful, meaningful words into everyday life. Each piece is designed to carry truth, conviction, and encouragement into ordinary places: the home, the church, the classroom, the coffee shop, and the conversations that happen along the way. Our hope is that these designs are not just worn, but remembered.