 He became a minister in Antwerp, but was forced to flee to Heidelberg in 1567.He wrote a translation of the Bible into Latin with Emmanuel Tremellius, and his Treatise on True Theology ("De Vera Theologia") was an often used text in Reformed scholasticism.Franciscus Junius was born in Bourges, and beginning at age twelve studied law at the university there under François Douaren and Hugo Donellus.