One of the clichés of the Protestant Reformation is that Tyndale introduced the word "repent" where Jerome had translated "do penance."
As usual, the reality is more complicated, as Tyndale himself explains.
(Tyndale, Prologue to Matthew's Gospel)
Always thrilling to read Martin Luther recalling his aha! moment when he grasped the reality of Christ's imputed righteousness in Ro. 1.17.
Also, how encouraged he was to see that Augustine taught the same thing 1600 years before.
(Preface to Luther's Latin works, 1545)