Charles H. Spurgeon on Psalms 119:106

I have sworn, and I will perform it. Theodoricus, Archbishop of Cologne, when the: Emperor Sigismund demanded of him the most direct and most compendious way how to attain true happiness, made answer in brief, thus: "Perform when thou art well what thou promisedst when thou wast sick." David did so; he made vows in war, and paid them in peace; and thus should all good men do; not like the cunning devil, of whom the epigrammatist writeth: "The devil was sick, the devil a monk would be;

The devil was well, the devil a monk was he."

Nor like unto many now a days, that, if God's hand do but he somewhat heavy upon them, oh, what promises, what engagements are there for amendment of life! How like unto marble against rain do they seem to sweat and melt but still retain their hardness! Let but the rod be taken of their backs, or health restored, then, as their bodies live, their vows die; all is forgotten: nay, many times it so falleth out, that they are far worse than ever they were before. From John Spencer's "Things New and Old", 1658.