A sacred space is a place where you feel comfortable and protected. You are free from outside influences to meditate, pray, or just sit quietly and be.
Spirituality is, in its essence, an awakening to the inner reality of our being, to a spirit, self, soul which is other than our mind, life, and body; an inner aspiration to know, to feel, to be that, to enter into contact with the greater Reality beyond and pervading the universe which inhabits also our own being.