14.3 have taken idols to their hearts, and set stumbling blocks of their iniquity befor their faces... This a facinating and instructive phrase to think about. Idols to their hearts gives a sense of the modern danger of this sin.
14.6 repent and turn away... It is interesting that these two are separated.
14.11 defile themselves ... with all their transgression... It is instructive to think of how our sins sully and hurt us.
15.7 My face against them...
16.30 How sick is your heart?
16.31 you scorned payment... They didn't even need the payment for their sins. They did them willingly. :o(