Alex Chediak has a good article in Tabletalk pleading with older folks to invest their lives in the younger generations. Here’s an excerpt:
Perhaps your children are out of the home or you’re at a place financially where you can afford to work less. As one a generation behind you, looking to your example and guidance, I entreat you: Give yourself structure so that hours aren’t frittered away in passive consumption of television. Fight the cynicism that often accompanies the loss of physical or mental acuity. Make war with the temptation to spend time entirely in a familiar, comfortable circle of same-aged peers. In considering those who come behind you, start with your adult children (or grandchildren) and the younger adults in your church. Invite couples and families over for meals (and yes, they should be inviting you, but often are overwhelmed with transitions or small children). Get to know of their struggles, particularly newly married couples transitioning from their single years into marriage and then child-raising. These are often trying times fraught with unexpected challenges. Many Christians entering marriages today lack role models for parenting, for adjusting to motherhood, or for balancing a new career with family and church. Even those who are blessed to have Christian parents can learn precious lessons from other older Christians; Timothy had a godly lineage, but he needed a Paul (2 Tim. 1:5; 3:15). Your relationships will invariably lend you moral authority if you are intentionally observant and considerate. As they do, offer specific forms of exhortation. Balance advising with simply relating; avoid the twin dangers of relational detachment and micromanagement. Most young adult Christians long for older godly mentors with whom they can enjoy transparent, authentic friendship, so that it is neither unnatural nor embarrassing to call upon them in a time of deep need.