John, re I Cor. 10:31......please post this as it may help others as well.
 
Re your itch, I know somewhat what that is like. One product that seems to help..........it's not what you would expect ...........is Desitin/maximum strength. This product contains Zinc of about 40% I believe and is normally used on babies bottoms for diaper rash.
It seems to help greatly, and is a little messy to put on large areas but stays on well and seems to help the itch.
 
Also, taking some benadryl tablets internally will help relieve the itching.
 
Also use Aveeno Colloidal Oatmeal packets when u shower or take a bath. Try to not 'dry off' the oatmeal material when you dry off.
 
Please let us know if this helps.
 
God bless
 
dp