brahma te hṛdayaḿ śuklaḿ
tapaḥ-svādhyāya-saḿyamaiḥ
yatropalabdhaḿ sad vyaktam
avyaktaḿ ca tataḥ param
brahma -- the Vedas; te -- Your; hridayam -- heart; suklam -- pure; tapah -- by austerities; svadhyaya -- study; samyamaih -- and self-control; yatra -- in which; upalabdham -- perceived; sat -- pure spiritual existence; vyaktam -- the manifest (products of material creation); avyaktam -- the unmanifest (subtle causes of creation), ca -- and; tatah -- to that; param -- transcendental.
Vyakta, "the manifest," consists of the visible things of this world, and avyakta consists of the subtle, underlying causes of cosmic creation. The Vedas point toward the transcendental realm of Brahman, which lies beyond all material cause and effect.