What's Inside
Matthew 7:24
Discover what it means to build your marriage on an unshakeable foundation — together.
It's Time...
Discover the three pillars that will transform your marriage: your dreams, your shared vision, and your God-given purpose.
Our Core Foundations
The framework that has guided couples for over 16+ years.
Marc & Elizabeth Parker
For over 16 years, Marc and Elizabeth Parker have been leading 3-day intensive vision retreats for couples in the beautiful Vail Valley of Colorado and is now expanding worldwide. Their work blends creative and tested psychological insight with Scripture-rooted spiritual guidance.
Relentless Love
in Action
Watch the 2025 recap to see the lives transformed, couples strengthened, and the mission of Relentless Love carried forward. This is what it looks like when love refuses to let go.
Hear From Couples
Real couples share how the Relentless Love retreat transformed their marriage.
“From the moment we came and we were greeted by you guys, we felt very welcome... seeing how much prayer and thought went into it. It's been a wonderful weekend.”
“Marc and Liz are so involved, so open and vulnerable about their own marriage — it makes you vulnerable too. We love it. As long as they have these, we'll be here.”
Marriage Vision Retreats
Worldwide 2026
Relentless Love is bringing the Marriage Vision Retreat experience to couples across the globe — 8 events in 5 countries in 2026 alone. From Costa Rica and Ecuador to California, Colorado, Arkansas, Wyoming, and Tennessee, the mission is expanding.
Support the Mission
Your generosity makes it possible to put Relentless Love in the hands of couples who need it most. Every gift directly funds the overseas retreats, retreat scholarships for couples, and leadership training & ministry outreach.