Another word for vitalizing

This was the enthusiasm, this the vitalizing faith, which made the work of scholarship in the i 5th century so highly strung and ardent.

All material things are assimilated to one another as organic, the vitalizing principle being inherent in all matter.

Priest and prophet, he sought to unify the national religious consciousness by preserving the sacrificial cult, discarding its abuses and vitalizing it ethically.