" Finally, the living hope of which the apostle speaks has this for its peculiarity: that it possesses a personal centre in Christ and God. All through the epistle this is strikingly
brought out. That which controls and attracts the believer in this hope is not a confused mass of expectation, not a medley of fantastic dreams. There is a unifying idea in it;
it is, in the last analysis, the certainty that there is a state in store for us which shall bring us face to face with God and Christ. The Christian is a sojourner here and must live in the future because he knows full well that under the present conditions he can never attain to that full possession of God and his Saviour for which in his best moments his heart and flesh cry out. The veil of sense lies between; the barrier of sin lies between. Even though he may lay hold of God as Moses did – seeing the invisible – there is something that lies beyond his reach, that eludes his grasp. And the believer knows, moreover, that as long as he cannot fully possess God, God cannot fully possess him nor be completely glorified in him. This sentiment lies at the basis of all genuine God-born Christian hope – the sentiment which enabled even the psalmist under the old covenant to transcend the darkness and mystery of death and then say, ‘Thou wilt show me the path of life; in thy presence is fulness of joy; in thy right hand there are pleasures forevermore. …As for me I shall behold thy face in righteousness; I shall be satisfied, when I awake, with thy likeness’
(Psa. 16:11; 17:15). "
― Geerhardus Vos , Grace and Glory