Iniquity

is,

Sin or crime;
immorality;
wickedness; injustice.

... Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ; 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    
2:11-14