Leviticus 7:25
For whosoever eateth the fat of the beast, of which men offer an offering made by fire unto the LORD, even the soul that eateth it shall be cut off from his people. For whosoever eateth the fat of the beast, of which men offer an offering made by fire unto the LORD, even the soul that eateth it shall be cut off from his people.
The command was spoken to Israel by Christ from the cloudy pillar. The verse forbids eating the fat of the beast, of the kind of animals offered by fire to the Lord. Anyone who eats that fat shall be cut off, removed from his people. The ban on fat belongs together with the ban on consuming blood as special directions. The ban applies to eating animal fat as ordinary food.
Fat, together with blood, is still eaten as a luxury to satisfy a perverted appetite for flesh, especially meat served full of fat. Eating fat and blood produces diseased blood, a diseased current of blood, in the human body and system. Much of the disease, disease of every kind now afflicting humanity and the human family, comes from living on diseased flesh in disregard of this direction.
Disregarding these directions about fat and blood brings hardship, suffering, difficulties and disease. God does not work a miracle to prevent the suffering and difficulties that follow such disobedience. Love for Christ requires searching the Scriptures and obeying His word in practice as doers.