There is very clearly no connection between sin and God’s punishment. To be sure, any kind of negative feelings that we harbour, any resentment that we hold on to, any sediments of anger residing in our hearts, can lead to blocks in our minds and bodies and can affect our health. Giving in to despair and desperation and losing hope can also lead to ill health.
The call is a call to hope. It is a call to continue to petition God, and to keep asking him for what we need, with confidence and courage. It is a call to continue to believe that God can do what is impossible and that nothing and no one is outside the scope of God’s power. He can, with a word, make all things whole.