Won Gwang is best known for his "Five Commandments for Secular Life" (세속오계Sesok-ogye 世俗五戒), which later were attributed as a guiding ethos for the Hwarang.
Won Gwang paling dikenal dengan "Lima Perintah untuk Hidup Sekuler" (Sae Sok O-Gye 世俗五戒), yang kemudian diatribusikan sebagai etos pembimbing untuk Hwarang.