I think that Topic 20 of Turretin’s Institutes of Elenctic Theology may well contain the most beautiful and moving words about the final state that I have ever read. By themselves they can stand as a complete refutation of the silly theory that academic theologians must necessarily have cool and withered hearts, or can only produce dry and dusty writings. What follows is only a small excerpt from a much longer section.
But in order to understand more fully that most blissful state, we think the three things are to be united here which inseparably cohere with each other in happiness: sight, love, joy. From these effloresces that ineffable glory with which the blessed will shine for ever on account of their fruition of the supreme good. For as that happiness is the full and ultimate perfection of the soul and all its faculties, so it requires the operation of all the powers, every imperfection having been removed (i.e., perfect vision, and from it supreme joy and consolation). Sight contemplates God as the supreme good; love is carried out towards him, and is most closely united with him; and joy enjoys and acquiesces in him. Sight perfects the intellect, love the will, joy the conscience. Sight answers to faith, which is the substance of things hoped for and the evidence of things not seen, which will then be changed into sight because we will no longer walk by faith, but by sight, beholding God face to face. Love consummated, by which we will be united with God, will answer to love begun, which sanctifies the heart. Joy answers to hope, which accompanies the fruition of the thing hoped for. Vision begets love. God cannot be seen without being loved; love draws joy after it because he cannot be possessed without filling with joy. Vision is opposed to the banishing of the damned from his face and to the most dense darkness of ignorance in which they lie; love the most furious hatred which they cherish toward him; joy to the dreadful despair and wailing which will arise from the multiplicity and continuity of the torments they will feel.