The אור גנוז, the hidden light, is the ancient and primordial light that illuminated the world for the first 36 hours of creation. Then God concealed the light. Some of it is hidden in the secrets of the Torah. One dimension of the secrets of the Torah is in the language of Torah codes. (The Shlah in his book Torah Or parashah Vezot Habracha)
Thus it is natural to add additional key words: The Language of Hashem is in the Code of Torah against the anchor Hidden Light and The Secret.