The priority of a couple challenging and encouraging another couple, provides endless rewards for both. Whether a married couple walking another couple through their pre-wedding times, or a couple with children, sharing advice through the times of a first born coming to another couple. At all times, the spiritual challenge of one couple to another will always empower the Kingdom!
Here is a great online help to talk you through the value and impact of couples involved in marriage mentoring by Drs. Les & Leslie Parrott: http://realrelationships.com/.
Here are some of their video challenges, more can be found at this site: http://www.realrelationships1.com/MM.php