Paul and Lori Byerly
Paul and Lori Byerly (AKA The Generous Husband & The Generous Wife) have been ministering to married couples since the 90's. They minister online by sharing daily marriage tips from a Biblical perspective. You can hear from them here:
The Generous Wife
The Generous Husband
The XY Code
They also speak to groups and churches of any size. You can follow their journey here:
The Gideons International
The Gideons International is an Association of Christian business and professional men and their wives dedicated to telling people about Jesus through sharing personally and by providing Bibles and New Testaments. They are known worldwide for their work with hotels, they predominantly share Scriptures in schools and colleges, prisons and jails, hospitals, and medical offices.