Lust

Bg2.62  While contemplating the objects of the senses, a person develops attachment for them, and from such attachment lust develops, and from lust anger arises.  

Bg3.37  The Blessed Lord said: It is lust only, Arjuna, which is born of contact with the material modes of passion and later transformed into wrath, and which is the all-devouring, sinful enemy of this world.  

Bg3.38  As fire is covered by smoke, as a mirror is covered by dust, or as the embryo is covered by the womb, similarly, the living entity is covered by different degrees of this lust.  

Bg3.39  Thus, a man’s pure consciousness is covered by his eternal enemy in the form of lust, which is never satisfied and which burns like fire.  

Bg3.40  The senses, the mind and the intelligence are the sitting places of this lust, which veils the real knowledge of the living entity and bewilders him.  

Bg3.41  Therefore, O Arjuna, best of the Bhāratas, in the very beginning curb this great symbol of sin [lust] by regulating the senses, and slay this destroyer of knowledge and self-realization.  

Bg3.43  Thus knowing oneself to be transcendental to material senses, mind and intelligence, one should control the lower self by the higher self and thus—by spiritual strength—conquer this insatiable enemy known as lust.  

Bg15.5  One who is free from illusion, false prestige, and false association, who understands the eternal, who is done with material lust and is freed from the duality of happiness and distress, and who knows how to surrender unto the Supreme Person, attains to that eternal kingdom.  

Bg16.8  They say that this world is unreal, that there is no foundation and that there is no God in control. It is produced of sex desire, and has no cause other than lust.  

Bg16.10  The demoniac, taking shelter of insatiable lust, pride and false prestige, and being thus illusioned, are always sworn to unclean work, attracted by the impermanent.  

Bg16.11-12  They believe that to gratify the senses unto the end of life is the prime necessity of human civilization. Thus there is no end to their anxiety. Being bound by hundreds and thousands of desires, by lust and anger, they secure money by illegal means for sense gratification.  

Bg16.18  Bewildered by false ego, strength, pride, lust and anger, the demon becomes envious of the Supreme Personality of Godhead, who is situated in his own body and in the bodies of others, and blasphemes against the real religion.  

Bg16.21  There are three gates leading to this hell—lust, anger, and greed. Every sane man should give these up, for they lead to the degradation of the soul.  

Bg17.5-6  Those who undergo severe austerities and penances not recommended in the scriptures, performing them out of pride, egotism, lust and attachment, who are impelled by passion and who torture their bodily organs as well as the Supersoul dwelling within are to be known as demons.  

Bg18.51-53  Being purified by his intelligence and controlling the mind with determination, giving up the objects of sense gratification, being freed from attachment and hatred, one who lives in a secluded place, who eats little and who controls the body and the tongue, and is always in trance and is detached, who is without false ego, false strength, false pride, lust, anger, and who does not accept material things, such a person is certainly elevated to the position of self-realization.