Then Mary said, “Here am I, the servant of the Lord; let it be with me according to your word.” Then the angel departed from her. (Luke 1:38, NRSV)
“Let it be with me according to your word.” The perfect response to God.
My response is more likely to be, “OK, but let me get some stuff in order first”, or “Alright, but I’m not too good at some of that stuff”, or “But can’t you do that better with someone else?”
Let it be. Let it be.