The toast that can be named is not the eternal toast. A bagel can be toasted but toast cannot be bageled. A toasted bagel is a form of toast. When the toast talks, butter it. Toast is born of bread.
Bread is a universal symbol of food and bounty.
Christ used bread to represent his body. But if Christ had a toaster, the disciples surely would have eaten toast. A toaster can exist without toast, but toast cannot exist without a toaster. Those who toast, toast toast. Toast is completely free from desire.