You've perhaps spent too much time in a faith that extols mysticism over a rational God.
While Christianity is a supernatural faith, it is not a mystical faith. We have good and sound reasons for our belief in Christ, some of which is the evidence of first-hand reports, historical data and empirical results.
That, coupled with the good fruits of the Holy Spirit, witnessed, experienced and understood to be valid when submitted to the scrutiny of the Scriptures, all contribute to making the Christian faith more than "fables and the commandments of men that turn from the truth."
The "good news" is real.
"Rejoice, because your names are written in heaven." -- Luke 10:20
Is it possible that maybe you have spent too much time in a faith that extols God measured by human reason than an inconceivable God?
While Christianity is a supernatural faith, it is not a mystical faith
So supernatural and rational is one and the same thing?
That, coupled with the good fruits of the Holy Spirit, witnessed, experienced and understood to be valid when submitted to the scrutiny of the Scriptures...
Circular reasoning. Scriptures prove God and God proves scriptures.