Addressing a protest rally with various opposition parties at the Ramlila grounds here, he also questioned the prime minister's silence on rising fuel prices, the Rafale jet deal and issues such as farmer suicides, atrocities against women and unemployment.
Ramping up his attack against the prime minister, Gandhi said Modi in 2014 had made promises to the people of the country, youth, farmers and women, assuring them of jobs and their safety.
"People believed in him and helped form his government," he said.
Four years on, people are clearly seeing what he has done, Gandhi added.
"Narendra Modi used to say that nothing has happened in 70 years and we will do that in four years. It is true, what he has done in four years has not happened in 70 years. Wherever you see, one Indian is fighting another. Wherever you go, they divide people -- one religion with another, one caste with another and one state pitted against the other," he said.
Gandhi, who is leading the Bharat Bandh against fuel prices, made his first appearance after returning from the Kailash Mansarovar pilgrimage.
He marched from Rajghat, where he paid tribute to Mahatma Gandhi and offered water from the Mansarovar lake, to Ramlila grounds with other opposition and Congress leaders as part of the country-wide protest.
All opposition parties are sharing a common platform, he said, adding that this is a reflection of opposition unity.
"Sharing the same ideology, we will together defeat the BJP," he said.
The Congress president said it is unfortunate that the pain of the people of the country, including farmers, youth and women, is being shared by opposition leaders present at the event but not by Narendra Modi.
"This is the difference between them and us. We promise from here that we will unitedly work together to remove the BJP," he said.
Gandhi wondered why the PM was silent on rising petrol and diesel prices, farmer suicide, rapes in which BJP MLAS are involved and the Rafale deal.
"What the country wants to hear, what the youth want to hear, PM Narendra Modi does not talk about it. Don't know which world he is in, he keeps giving speeches... The country is fed up of seeing him," he said.
While farmers are unable to find a way forward, only 15 to 20 crony capitalists are seeing the way forward, he alleged.
Hitting out at the PM and his government on the Rafale deal, he said the Rs 45,000 crore "free gift" being given to his "friend" belongs to the people of the country and has been snatched away from the people, he said.
Gandhi also accused the prime minister of "destroying" business through demonetisation and GST which he dubbed "Gabbar Singh Tax".
"We are unable to understand what purpose the note ban achieved. PM claimed black money will be eradicated. But is has turned out that back money of all thieves has turned white. Then came Gabbar Singh Tax ... corruption has risen because of that, ask any businessman. But Narendra Modi does not speak about it. This is the truth of the country," he said.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)