Bible Dictionaries
Immortal

Watson's Biblical & Theological Dictionary

That which will endure to all eternity, as having in itself no principle of alteration or corruption. God is absolutely immortal,—he cannot die. Angels are immortal; but God, who made them, can terminate their being. Man is immortal in part, that is, in his spirit; but his body dies. Inferior creatures are not immortal; they die wholly. Thus the principle of immortality in differently communicated according to the will of him who can render any creature immortal, by prolonging its life; who can confer immortality on the body of man, together with his soul; and will do so at the resurrection. God only is absolutely perfect, and, therefore, absolutely immortal. See SOUL .

Bibliography Information
Watson, Richard. Entry for 'Immortal'. Richard Watson's Biblical & Theological Dictionary. https://www.studylight.org/​dictionaries/​eng/​wtd/​i/immortal.html. 1831-2.