Wendy Charlton (Letters, November 21) compared Sir Cliff Richard to Daniel O'Donnell, both of whom include "gospel" in their gigs.

As a Christian teacher, Cliff kindly accepted my invitation to speak at our Christian Union open evening in 1969, where he gave an account of his Christian walk.

I wish he would emulate Cannon and Ball who, since conversion, have given evangelistic concerts.

-Ron Phippin, Enfield, Middlesex