Significance of Vamana's Incarnation

Significance of Different Avatharas of Lord Vishnu
Significance of Vamana Avathara
1. To prevent Bali from performing 100 th Maha yaga
2. He being a demon not eligible to occupy throne of Indhra in Heaven
3. Demons being Rajassik and Thamassik in nature, if they had occupied that seat that would have caused lot of restlessness among the people in the world.
4. He wanted to wipeout ego from Mahabali
5. He wanted to prove that He is all pervasive.