The cabin isn't even linked to the Jacob entity
The cabin and Jacob are one.
To speak with Jacob you have to go inside the cabin. He doesn't come out.
To find Jacob you must find the cabin. Because if you find the cabin, you find Jacob.
He doesn't get out of it. Horace said to Locke he had to find him to find Jacob.
He found Horace's body and it had a map to the cabin, not to Jacob, and when he found the cabin, he found Jacob.
It's not that Jacob wasn't there, because he left the cabin to go fishing. He was there in the person
of Christian, who spoke Jacob's words.
The cabin moves on the island and is not visible to everyone. It's not Horace's cabin anymore. The others call it
Jacob's cabin.
Nothing is more linked to Jacob than the cabin.
I think Jacob is the personification of the island. Like mother earth.
The cabin was made of trees from the island. In that sense Jacob is the cabin.