The Relationship Rocket

7 Day Marriage Challenge

Your marriage won't thrive by accident. It thrives when you ignite intention and consistent small choices.

Ready to launch the challenge?

Coming soon

Each Day Includes

A Key Bible Passage

God designed marriage, and He's not silent about it.


A Vivid, Real-World Story

From spaceflight and real life!


Fuel & Spark Questions

To spark honest, meaningful conversations.


A Choose-Your-Own Adventure Challenge

Doable, intentional actions that create real change.

7 Day Challenge book cover

Most marriages begin with tanks full of relational fuel, plenty of sparks, and a surge of energy. But like rockets, they eventually burn through their fuel, and the spark fades. What follows for many couples is years (or decades) of slow, aimless drift.

In this fast-paced, 7-day challenge, Todd and Carolyn Petkau, married nearly four decades and seasoned by ministry, mistakes, and miracles, guide couples through a practical, faith-infused journey to reignite their connection. With their signature humor, honesty, and metaphor-rich storytelling, they issue a clear invitation: stop coasting! Reengage the Fuel & Spark!

Free E-Book Coming Soon!