Luke 1:38 Then Mary said, “Behold the maidservant of the Lord! Let it be to me according to your word. For Mother Mary Agnes.... Released on 6 March, 1970 as a single, as the title track of their album "Let It Be". Written and sung by Paul McCartney,credited to the Lennon–McCartney partnership. 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