There is me and there is the mystery.
My goal in life is to realise unity with the mystery.
This is achieved through love.
My method for understanding the mystery is scientific, pragmatic realism:
If something seems to be the case, it is reasonable to assume that it actually is the case.
If something has happened consistently many times in the past, it is safe to believe that it will happen consistently many times in the future.
However the limitations posed by relativism are also acknowledged:
Just because something seems to be the case, doesn’t necessarily mean that it actually is the case.
Just because something happened many times in the past does not guarantee that it will happen many times in the future.
I can never know, only trust and believe.
So scientific laws should be trusted as a matter of pragmatism, but the laws are always reformable, and miracles are entirely possible.
In this way all events and experiences are significant when understanding the mystery, whether they are miraculous or mundane, and nothing should be dismissed.
I once had an experience which led me to believe that Jesus Christ and the mystery are identical.
This experience is why I am a Christian.
Further investigations led me to believe that Christ established a single Church which has his infallible authority.
Its identifying mark is that it is led by the successor of the Apostle Peter, and the Bishops who are in communion with him.
This reasoning is why I am a Catholic.
The Church guards a sacred tradition of truth flowing from the mystery; it identifies and recognises what is and is not part of this tradition.
One such thing that the church has recognised as being part of the tradition is the canon of sacred scripture.
This is why I trust that the mystery speaks to us through the Bible.