Several years ago I was praying about my lack of energy. Holy Spirit told me to cut the carbs, since too much insulin can block thyroid hormone. I did and got more energy and lost weight. Except during the Covid "shit show" stress caused me to allow some "carb creep" until I recently got serious about cutting the carbs again.

It sure is. Your connection to God has nothing to do with sugar. However I do believe those who get transplants and go to the doctor for every single thing have no connection to God. They are supposed to trust God to heal them.

No, those serving GOD, serve humanity. This service rewards. No need to poison oneself in pursuit of a kick or a high that sugar provides. Humans are craving fulfillment. The ignorant will settle with distractions, diversions, security, comfort.

Depends on if we're talking about someone who simply likes a sugary snack every once in a while, or someone who incessantly and unending chases short term satisfaction in the form of food.

I find it hard to see the latter as someone who does anything more than pay lip service to God.