Learn English – specific word to describe the duration before due date

In some Western monotheistic apologetics, transcendent describes the nature of something (usually the divine) that exists beyond the physical world (usually the spiritual). The immanent describes how something transcendent manifests itself in the physical world.

Though not teaching-specific perhaps Altruistic

unselfishly concerned for or devoted to the welfare of others (opposed to egoistic ). http://www.dictionary.com/browse/altruistic