So sorry to hear, I hope you are feeling well today. I wish I could write to you these words in a traditional letter, but I suppose this method will do and may have a similar effect.
To you my dear friend:
May the Lord keep you and bless you
and soften the besetting pains and distresses
that all may go well with you,
your heart set up, firm in love, joy, peace...
And the exceedingly great and precious promises
through our prayers so may you be in its increase,
as a settling of jewels; sure, reflecting the wonderful light
of our Lord, and be confirmed in glorious victory.