Basically your flipping the definitions of truth and fact so that you can say that truth is relativistic when you do want to use the term truth like it is truth.
It is logically fallacious.
1) It assumes that any logic leading to an atheistic worldview is inherently wrong.
2) Many is not most of the different religions of the world directly contradict each other.
3) Spiritual feelings can be explained via natural mechanisms.
4) You can reach any...
My parent is staunchly Christian but we still love each other.
Yeah it probably takes mental gymnastics on her part, but you have to do that to be a Christian anyways.