Amid the licentious gallantries and inane sonnets like those which the Cicisbei and Academicians lavished forth, he retained his sublime idea of poetry: he thought to choose a heroic subject from ancient English history; and as he says, "I was confirmed in this opinion, that he who would not be frustrate of his hope to write well hereafter in laudable things, ought himself to be a true poem; that is, a composition and pattern of the best and honorablest things; not presuming to sing high praises of heroic men, or famous cities, unless he have in himself the experience and the practice of all that which is praiseworthy."[111] Above all, he loved Dante and Petrarch for their purity, telling himself that "if unchastity in a woman, whom St. Paul terms the glory of man, be such a scandal and dishonor, then certainly in a man, who is both the image and glory of God, it must, though commonly not so thought, be much more deflouring and dishonorable."[112] He thought "that every free and gentle spirit, without that oath, ought to be born a knight," for the practice and defence of chastity, and he kept himself virgin till his marriage. Whatever the temptation might be, whatever the attraction or fear, it found him equally opposed and equally firm. From a sense of gravity and propriety he avoided all religious disputes; but if his own creed were attacked, he defended it "without any reserve or fear," even in Rome, before the Jesuits who plotted against him, within a few paces of the Inquisition and the Vatican. Perilous duty, instead of driving him away, attracted him. When the Revolution began to threaten, he returned, drawn by conscience, as a soldier who hastens to danger when he hears the clash of arms, convinced, as he himself tells us, that it was a shame to him leisurely to spend his life abroad, and for his own pleasure, whilst his fellow-countrymen were striving for their liberty. In battle he appeared in the front ranks as a volunteer, courting danger everywhere. Throughout his education and throughout his youth, in his profane readings and his sacred studies, in his acts and his maxims, already a ruling and permanent thought grew manifest--the resolution to develop and unfold within him the ideal man. Section II.--Milton's Unhappy Domestic Life