Beatles singer Sir Paul McCartney was inspired by the dream he dreamed. In this dream, his mother who had died of cancer, visits him and tells him to relax, not to worry. She says to him to leave all his tensions and fears to God. The God who is so benign and merciful; whose blessings on us are without limits. It is only us humans who are shortsighted and react foolishly to bad and good days.
The song by Beatles titled “Let it be”
"When I find myself in times of trouble, Mother Mary comes to me Speaking words of wisdom, let it be And in my hour of darkness she is standing right in front of me Speaking words of wisdom, let it be Let it be, let it be, let it be, let it be Whisper words of wisdom, let it be"