'Greater' in the Bible

for I say unto you, Among them that are born of women a greater prophet is no one than John the baptist; but he who is a little one in the kingdom of God is greater than he.

And he said, This will I do: I will take away my granaries and build greater, and there I will lay up all my produce and my good things;

But ye shall not be thus; but let the greater among you be as the younger, and the leader as he that serves.

For which is greater, he that is at table or he that serves? Is not he that is at table? But I am in the midst of you as the one that serves.