Lakshmi, the goddess of fortune, is called chanchal. Use it in worship of Lord Krishna.
The best use of power and opulence is to engage them in the service of the Lord.
Srimad Bhagavatam 1.15.5
Hammer every thought in your mind thinking of how to serve Krishna.
Material sense gratification, sinful activity kills the propensity to serve Krishna.
A pure devotee has no demand from the Lord. His only concern is to serve the Lord sincerely and seriously and he is not at all concerned about what will happen in the future. — Srimad Bhagavatam, 04.09.29.
The Lord can be served by any ingredient, even the most common commodity — a flower, a leaf, a fruit or a little water, which are available in any part of the universe and without cost and thus the Lord is served universally by the universal entities.
Srimad Bhagavatam 2.9.36,