John 3:36

He that believeth, &c. Hath, in hope and of right, as in the root and seed, but not yet in deed and fruit, nor even actually. He hath faith and grace, which give him the right to glory. But it is grace begun in the spiritual knowledge and love of God, which will be perfected after death in heaven. As it is said (Joh 17:3), This is life eternal (the way and commencement of life), that they may know Thee, the only true God, and Jesus Christ whom Thou hast sent

But he that believeth not, &c., shall not see, i.e., shall not enjoy. Wrath of God abideth, the vengeance of God, and hell, shall eternally punish him. Hear Cyril, " They shall not see life, i.e., not even as far as the bare sight of it pertains, shall they be able to attain to the life of the saints. They shall not taste of those joys, they shall not see that true life. They shall be tormented with sufferings worse than any kind of death, and only retain their souls in their bodies through the sense of pain."