When a singer truly feels and experiences what the music is all about, the words will automatically ring true.
The difference is that if we turn from the Gentile first, we will have the Almighty as the immediate staff and our comfort. If not, we will have neither the Gentile nor, for a terrible stage, the Almighty.
Many Nobel Prizes are awaiting good research to understand and explain the many mysteries of our bodies, such as the basic mechanism of memory or imagination.

