22 April - Solution for the last clue and the next cryptic crossword clue

Doctor is venal – get a preacher (10)

Solution – evangelist

Here the word "doctor" in the clue is a suggestion that the letters in "is venal get" should be doctored ie scrambled – which you can do to get "evangelist" which matches "a preacher".

Today’s cryptic crossword clue – solution tomorrow

Streak across mud, getting immersed (6)

Hint – look for the hidden word