I though faith is something you know deep within you to be true without the need of proof.
Then what has changed deep within you to change your faith and thus change your life?
The word faith has be abused by fundamentals and politicians to mean religion or religious views. Since the word religion and religious views have caused ungodly acts and human cruelty, they rather substitute the word "faith" instead of using the word "religion".
Because "faith" is a cleaner word unlike "religion" which is tainted with violence evil acts.
So if you question is "Has religion changed your life? How"
Religion changes people. Some turn away from it and become atheists. Others question it. Some reject it. Some embrace it without question. Others performed ungodly acts against fellow humans in the name of religion or God.
As for myself I turn away from fear based religions and enjoy my grand and loving relationship with my God without interference from any religion. My private relationship with God is a happy one that sets me free. Everyone of you can have this joy and freedom too.