devahutih uvaca-Devahuti said; prakrteh-of His energies; purusasya-of the Supreme Person; api-also; laksanam-characteristics; purusa-uttama-O Supreme Personality of Godhead; bruhi-kindly explain; karanayoh-causes; asya-of this creation; sat-asat-manifest and unmanifest; ca-and; yat-atmakam-consisting of which.