religious clothing is a symbol of faith. like ...
Travelling for a religious purpose, such as pilgrimmage.
Clothing can be used for such a purpose, but it isn't always as such.
The answer depends on who you ask. If you asked an existentialist the answer would be there is no purpose. A scientist may give a different answer. A religious person would find a purpose in their religious dogma.
Kippot, tallit, tzitzit
there is too much to list
No
A person who goes on a trip for a religious purpose is commonly referred to as a pilgrim.
To be protective.
The Massachusetts Bay Colony was founded under the principle of religious freedom. It was founded by non-conformists for the purpose of enjoying greater religious liberty.
To Be able To Live THEIR Religious BeliefsTo Be able To Live THEIR Religious Beliefs
No as of today.
If you're religious, any room is a good room to pray.