You use force, you create fear. Fear destroys trust. Trust is the basis of harmony. The hardliner believes harmony and unity can be brought by force. That's totally unscientific, totally wrong.
...man is an analogist, and studies relations in all objects. He is placed in the center of beings, and a ray of relation passes from every other being to him. And neither can man be understood without these objects, nor these objects without man.
The unity of a nation's spirit and will are worth far more than the freedom of the spirit and will of an individual; and that the higher interests involved in the life of the whole must here set the limits and lay down the duties of the interests of the individual.
Chemistry ceases to improve when one element is found from which all others are deductible. Physics ceases to progress when one force is found of which all others are manifestations. So religion ceases to progress when unity is reached, which is the case with Hinduism.
They are the troublers, they are the dividers of unity, who neglect and don't permit others to unite those dissevered pieces which are yet wanting to the body of Truth.
In music I do not look for logic. I am quite intuitive on the whole and know no theories. I never like a work if I cannot intuitively grasp its inner unity (architecture).