This visual interpretation encapsulates the personal piety of rural peasants, many illiterate, for whom salvation history was expressed in these crucial aspects of God's loving relationship with us and the Christian duty to love of neighbor. Sanctifying grace flows from the Paschal Victim on the Cross, an image Nicholas described in his vision by the stream, where the Tabernacle sits atop a spring that flows forth covering the earth, echoing the rivers flowing from the Temple in Ezekiel's visions. Such profound insights on the allegorical, anagogical and tropological senses of scripture are often lost in modern biblical exegesis that focuses too narrowly on the literal sense, the historical-critical method.