People in the demonic spiritual and occultic realms know the power and understand the principles of demonic alters and household wickedness. So they use these tactics of the demonic world to destroy innocent people that they don't like or hire to destroy. Most evil priest that operates in household witchcraft and build demonic alters are hired and paid to destroy innocent people. We see in the bible that the children of Israel had been prospering and walking in dominion. They were possessing their possessions and doing well. So a king hired an evil prophet to prophesy against them and curse them! This prophet understanding spiritual things therefore prepared the perfect altar. When he tried to curse God's people his altar did not work because sin was not found in the people of God. This evil prophet did not give up. He prepared a perfect altar two more times to carry his wicked schemes.