John Chrysostom
The Holy One, who dwells among simple and righteous individuals, when He observes the humility of the one approaching Him, He readily reveals the fruits of His wisdom. However, when He detects a soul tainted by sin, He refrains from imparting His grace and refrains from instruction. Listen to what He declares through Moses: "If ye come to me straightway, I will come to you straightway; 'If even after this ye be not reformed, and come against Me, I will come against you in fury.’” He speaks this not because the Divine Being alters His justice, but because that which arises from truth does not reach the unrighteous swiftly.