Prayer to heal my mother of lung cancer at this time

Father God I come before you asking to heal my mother of lung cancer at this time. When i asked for healing Lord please allow her to run, play, and live without pain starting today as we pray her cancer is cast into the sea of remission, as you are the healer of all things. Lord please have mercy on her soul and body, touch her in your special way to ensure a speedy recovery. You are in charge of all things as we look up to the most hig for help, please hear my prayer!