Question: What happens to that soul in its next incarnation? Is it ruined?

Sri Chinmoy: The soul is not ruined. But the poor soul does not get enough opportunity in this incarnation to make progress, to manifest its divinity.

From:Sri Chinmoy,Astrology, the Supernatural and the Beyond, Vishma Press, New York, 1973
Sourced from https://srichinmoylibrary.com/asb