Answer: Ascetic
Step-by-step explanation:
A person who dedicates his life with the goal of growing spiritually and leaves the normal pressures of life is called an ascetic person.
Such people live a very simple life and leave everything for religious or spiritual purposes. The one who abstains the normal life which includes the materials and also excludes materialistic satisfaction from his life.
Such people tend to find their happiness in the spirituality and religious aspect of life.