I read it.
You are deeply saddened that that child has contracted a difficult illness, and you regret this and that because of various things that come to mind. I feel that I really understand your feelings of not being able to accept the passing of that precious child. I understand your feelings from the bottom of my heart.
I think it's also reasonable that you can't accept that that child has become ill and must die at some point.
That's because no one can accept having to lose a loved one. It's natural for people to think such things are unthinkable.
Please don't think too much about it right now. Please cherish living with that child. Please make it a priority to casually eat meals together and spend a peaceful time day by day.
The relationship between you and your child is irreplaceable and important, isn't it? Please live a healthy life while sharing happiness by being close to that child as much as possible.
I sincerely pray that you will always cherish your relationship with that child and that you will be able to live an irreplaceable life sharing happiness with each other. We wholeheartedly agree
As an aside, the relationship between you and your child will continue for a long time to come.
Even if that child passes away, my relationship with you will never break.
That child will watch over you anytime, anywhere, and in any situation, and stay close to you.
When that child dies one day, the Buddha or God will always save him, and the ancestors will kindly welcome the child. That child will continue to watch over your ancestors and you.
Also, when you pass away, the Buddha or God will always guide you, and that child will take your ancestors and gently welcome you.
You and your child will rejoice and share the reunion, be saved from any hesitation, suffering, or regret, and attain Buddhism cleanly and successfully.
I sincerely pray to the Buddha, gods, and ancestors that that child and you may be saved by the Buddha or God, and that your ancestors will kindly welcome you. Shishin Gassho Nanmu Amida Buddha Namu Amidabutsu