Above is an example of abuse of grace – turning grace of our God into lasciviousness. The word lasciviousness (translated from the Greek word aselgeia, which means (according to Strong's Greek Lexicon), "unbridled lust, excess, wantonness, outrageousness, shamelessness, insolence."
God’s intention of grace for us is to redeem us from all iniquity, transform us so that we would not give ourselves to any lawlessness but zeal for good works :
14 Who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a peculiar people, zealous of good works. (Titus 2:14)
Iniquity, which means sin, and sin means lawlessness :
4 Everyone who practices sin also practices lawlessness; and sin is lawlessness. (1 John 3:4 NASV)