As we know, King Bali held a Yagna to became King of lords.

But by taking Vamana Avatar, Lord Vishnu asked him for three steps land.

By his original divine avatar, Lord Vishnu covered entire earth and whole galaxy in his three steps.

King Bali became a man without any wealth.

King Bali was a noble man. He was a grandchild of great devotee Prahalad.

Why did lord Vishnu stop him to become king of lords?