Disobedience to God: Brings a Curse
Source: TTT
Deuteronomy 11:28
but a curse if you disobey the commandments of the LORD your God and turn aside from the path I command you today by following other gods, which you have not known.
Deuteronomy 28:15
If, however, you do not obey the LORD your God by carefully following all His commandments and statutes I am giving you today, all these curses will come upon you and overtake you: