Constantin von Tischendorf (1815-74) was a pioneering textual scholar of the New Testament, who discovered and transcribed early manuscripts, notably the Codex Sinaiticus, his acquisition of which provoked long-lasting controversies. The original German edition of this book appeared in 1865, and sold 2,000 copies in three weeks; this English translation (1868) was based on the improved and expanded fourth German edition (1866). In it, Tischendorf...