We are all bound by the fetters of our concepts and notions about us and everyone and everything. Your wife, husband, mother, father, animals and trees, stars and galaxies, sin and virtue, are only concepts of mind. If you peel the surface and go deep, you reach a reality where your concepts and notions become superficial. Moksha is the death of all concepts and notions of your mind. That is true freedom, freedom from all mind made illusions. All differences drop, only the Divine shines!
Light only light!