concupiscence

noun

Etymology: From Latin concupīscentia, from concupīscō (“to desire strongly, to desire eagerly; to covet”).

1. An ardent desire, especially sexual desire; lust.

   “[Y]it haue vvee one thing in our ſelues and of our ſelues, (euen originall ſinne, concupiſcence or luſt) vvhich neuer ceaſeth too egge vs and allure vs from God, and too ſtaine vs vvith all kinde of vnclennes: […]”

   “for as St. Jerome observes, it is to shew that the true Christian not setting his heart upon the goods of the Earth, ought to trample under foot, all Avarice and immoderate concupiscence of corruptible riches: […]”

2. the desire of a person's lower appetite, contrary to reason, which subjugates and inclines them to experience temptation and to give in to sin, due to the Fall and original sin.

   “[“]Since concupiscence is the most common form of temptation, it is better for him to know something about it. The soul cannot be humbled by fasts and prayer; it must be broken by mortal sin to experience forgiveness of sin and rise to a state of grace. Otherwise, religion is nothing but dead logic.””