Want of feeling; privation of passion, emotion, or excitement; dispassion; -- applied either to the body or the mind. As applied to the mind, it is a calmness, indolence, or state of indifference, incapable of being ruffled or roused to active interest or exertion by pleasure, pain, or passion.
lack of interest or concern, indifference. To be without passion for the things of God resulting in being spiritually lukewarm. This state of being keeps a Christian weak and unable to win spiritual battles. (Revelation 3:15-16, "I know you inside and out, and find little to my liking. You're not cold, you're not hot--far better to be either cold or hot! You're stale. You're stagnant. You make me want to vomit!" ~MSG)