Date: w. 1779, published 1800

"His iron-heart with Scripture he assail'd, / Woo'd him to hear a sermon, and prevail'd."

— Cowper, William (1731-1800)

Date: w. 1779, published 1800

"Now strike me to the ground, on which I kneel, / Ere yet this heart relapses into steel;"

— Cowper, William (1731-1800)

Date: 1801

"Some fickle creatures boast a soul / True as the needle to the pole; / Yet shifting, like the weather, / The needle's constancy forego / For any novelty, and show / Its variations rather."

— Cowper, William (1731-1800)

Date: 1806

"Tho' party-zeal inflam'd his iron heart, / And prejudice sharp pointed ev'ry dart; / With glowing thoughts, his mind profusely teem'd."

— Jerningham, Edward (1727-1812)