Heavenly Father I come to you on the behalf of Joshua. I ask for your grace and mercy to wrap your loving arms around Joshua and cure him of his illness.
Only you LORD can cure him completely and make him healthy. LORD Joshua is your child and he is only my earthly child. You gave him to me on earth to love him and to nurture him. LORD I am calling on YOUR righteous name to attack this illness that have come upon YOUR child.
Defeat this enemy in the name of the Father,Son and the Holy Spirit. You said all we have to do is ask and have the Faith the size of a mustard seed and my prayer would be answered. I am calling on Your name, Heavenly Father to heal my son, I count it done in the name of the Father, Son and the Holy Spirit.