So yesterday was my Dad's 91st birthday, and I gave him a devotional journal with a letter tucked inside. I began: Happy 91st birthday, Dad! I've been thinking about your life and faith and how God has been faithful to you through these many years. I've also been thinking how Elijah and Anna and Daniel could be encouraged by your example as they would learn how God has been faithful.... As they grow older they will face difficulties and challenges, as you have, and I'm sure that knowing how God has been faithful to Grandpa would be an encouragement to them as they face similar times....
I know that whatever Dad may write in his journal will be a blessing to those who will read and ponder its pages. And his words will be treasured for generations to come.
One generation shall praise Your works to another, and shall declare Your mighty acts.
Psalm 145:4