Answer:
not sure how long it needs to be but I'll give it a shot. I did something similar back when I went to a Christian school. also hope this helps! :)
Step-by-step explanation:
Dear _____ and _____ ,
How are you both doing, I miss you and intend on visiting soon. The other day I saw the most amazing thing, Jesus. He was preaching at a temple in Judea. He carries so much weight of people hating him but he still healed a lame person. He simply said take up your mat and walk, the man got up and did so. I wish you would have been there.
Much love,
your grandchild ___