How did benedict of nursia influence christian monasticism

The first monks who tried to live under Benedict's direction hated his regimen, so much so they plotted to kill their abbot. They put poison in a glass of wine and offered it to Benedict. Before he took it, he blessed it, as was the custom. According to the story told by Pope Gregory I (Benedict's biographer), when Benedict made the sign of the cross over the wine glass, it shattered, and the wine spilled to the floor

This answer would be c