Abstract
To speak of grace according to a certain western philosophical tradition cannot fail to imply a certain theological background. Without it, in fact, the same term would be misleading. Theology, however, has roots that sink into the fertile land constituted by the Revelation contained in Scripture, which constitutes the cantus firmus for any subsequent spiritual reflection or theoretical speculation. Only by understanding what are the connotations of the grace that the Jewish-Christian revelation, conveyed by Scripture, restores to us, will it be possible to grasp the interaction of that same grace with the human event and therefore, in the final part of this contribution, to note how grace and man say at once a two-way relationship and universal openness.