He will!
I'm a stage 4 cancer survivor for over 10 years. My oncologist told me, "The first thing you do when you wake up in the morning is to check the bottom of your feet for an expiration date. If you don't see one, LIVE!"
You need to (in no particular order):
Trust your medical team;
Absorb the positive energy from those who love and support you;
Stay positive, no matter how you feel;
Trust God/Creator of the Cosmos, that no matter the outcome, things will be fine;
Don't believe that you will be healed, KNOW IT;
Give back at least a little love to everyone you contact;
Remember to live every moment as if it were your last, because cancer or not, sooner or later you'll be right.
Love, hugs, positive energy, prayers to you, Mitch. You WILL be fine.
John