Cursed Be He Who Does Not Maintain All the Words of This Torah

Cursed be he who does not maintain all the words of this Torah to do them. And all the people shall say, Amein. {27:26}

This curse refers to those who say that it is not necessary to observe the commandments of Hashem in practice, explaining that the important thing is that one should understand their meaning and that one should be “good in one’s heart” and not more than that. –

Kesav Sofer