VATICAN CITY (AP) — The author of the bombshell accusation of sex abuse cover-up against Pope Francis denied Wednesday he acted out of revenge or anger, breaking his silence as his claims continued to divide a Catholic Church already polarized under Francis' reformist agenda.

While the Vatican is no stranger to scandal, leaks or plots, Archbishop Carlo Maria Vigano's j'accuse has weakened a papacy already under fire for Francis' poor record on dealing with sex abuse cases, and has intensified a long-simmering ideological battle between right and left for the soul of the Catholic Church.

Vigano...