A word that was not actually used in the New Testament but was alluded to. It meant physical passion; its gratification and fulfillment. The Greek word is probably not used in the New Testament because the origin of the word came from the mythical god Eros, the god of love. It is inferred in many scriptures and is the only kind of love that God restricts to a one-man, one-woman relationship within the bounds of marriage (Heb. 13:4; Song 1:13; 4:5-6; 7:7-9; 8:10; 1 Cor. 7:25; Eph. 5:31).