"All of us are called by and to grace, but few of us choose to listen to the call."

From The Road Less Traveled by M. Scott Peck: 

<<Christ's  assertion  "Many  are  called, but  few  are  chosen"  I  would  trans-late  to  mean  "All  of  us are  called  by  and  to  grace,  but  few  of  us  choose  to  listen to  the  call.">>