bhÅ«ta-sÅ«ká¹£mÄtmani mayi
tan-mÄtraá¹ dhÄrayen manaḥ
aṇimÄnam avÄpnoti
tan-mÄtropÄsako mama
bhÅ«ta-sÅ«ká¹£ma - of the subtle elements; Ätmani - in the soul; mayi - in Me; tat-mÄtram - on the subtle, elemental forms of perception; dhÄrayet - one should concentrate; manaḥ - the mind; aṇimÄnam - the mystic perfection called aṇimÄ; avÄpnoti - obtains; tat-mÄtra - in the subtle elements; upÄsakaḥ - the worshiper; mama - My.
AṇimÄ refers to the mystic ability to make oneself smaller than the smallest and thus able to enter within anything. The Supreme Personality of Godhead is within the atoms and atomic particles, and one who perfectly fixes his mind in that subtle atomic form of the Lord acquires the mystic potency called aṇimÄ, by which one can enter within even the most dense matter such as stone.