Deuteronomy 11:26 Behold, I set before you this day a blessing and a curse; 27 A blessing, if ye obey the commandments of the Lord your God, which I command you this day. 28 And a curse, if ye will not obey the commandments of the Lord your God, but turn aside out of the way which I command you this day, to go after other gods, which ye have not known.
The curse is in most cases, not something that God will do unto any person; instead, it is God just stating the natural outworking of a wrong cause of action, following those laws of cause and effect, of sowing and reaping, that are in Galatians chapter 6. If one jumps off a skyscraper in New York city, they will most likely die, not because God did something to that person, but because the natural laws of sowing and reaping takes effect.
Case in point was the curse stated against Cain after he had taken the innocent life of Abel his brother in cold blood. What God then said to him wasn’t some evil thing that God was going to do unto Cain. It was the natural out working of sin which would produce the stated results.
Thus, when you hear people asking where is God in such and such adverse situation, or blaming God for doing things to them, in very many cases it is merely the natural laws of cause and effect occurring, with no interference from God whatsoever.
Genesis 4: 9 And the Lord said unto Cain, Where is Abel thy brother? And he said, I know not: Am I my brother's keeper? 10 And he said, What hast thou done? the voice of thy brother's blood cries unto me from the ground. 11 And now art thou cursed from the earth, which has opened her mouth to receive your brother's blood from thy hand.
May God add His blessing to the study of His word. “Good night” and God bless!