Your materialistic ideas and anxieties that have arisen from your association with the demons and Danavas will immediately be vanquished because there you will see My supreme prowess

Expressions researched:
"Because there you will see My supreme prowess, your materialistic ideas and anxieties that have arisen from your association with the demons and Dānavas will immediately be vanquished"

Srimad-Bhagavatam

SB Canto 8

Because there you will see My supreme prowess, your materialistic ideas and anxieties that have arisen from your association with the demons and Dānavas will immediately be vanquished.

SB 8.22.36, Translation and Purport

Because there you will see My supreme prowess, your materialistic ideas and anxieties that have arisen from your association with the demons and Dānavas will immediately be vanquished.

The Lord assured Bali Mahārāja of all protection, and finally the Lord assured him of protection from the effects of bad association with the demons. Bali Mahārāja certainly became an exalted devotee, but he was somewhat anxious because his association was not purely devotional. The Supreme Personality of Godhead therefore assured him that his demoniac mentality would be annihilated. In other words, by the association of devotees, the demoniac mentality is vanquished.

satāṁ prasaṅgān mama vīrya-saṁvido

bhavanti hṛt-karṇa-rasāyanāḥ kathāḥ

(SB 3.25.25)

When a demon associates with devotees engaged in glorifying the Supreme Personality of Godhead, he gradually becomes a pure devotee.