The Lord told King David to build an Altar to stop the plague brought about by his disobedience. The owner had not only offer his threshing floor, but his oxen, threshing sledges, and yokes. But King David refused…he knew that the Lord was looking for an acceptable sacrifice and not one that he had not paid a price for. The Lord is still looking for that type of offering…worthy sacrifices, full of blood, sweat, and tears that have cost us.