Meditation consists in learning to focus and to control the mind. When the mind is stilled, then the light of the intellect begins to shine. The mind is ordinarily scattered and dissipated, but gather the mind into one and then the pure light shines in the mirror which is oneself. Speech is the movement by which we go out of ourselves to communicate with another. Meditation takes us within ourselves. It is a process of inward withdrawal, a centering in the place of inner detachment, a staying of the mind upon God.
Naturally, most of us would like to die a peaceful death, but it is clear that we cannot hope to die peacefully if our lives have been full of violence, or if our minds have mostly been agitated by emotions like anger, attachment, or fear. So if we wish to die well, we must learn how to live well: Hoping for a peaceful death, we must cultivate peace in our mind, and in our way of life.