WSC Q.19: What is the misery of that estate whereinto man fell?
All mankind by their fall lost communion with God, (Gen. 3:8,10,24) are under his wrath and curse, (Eph. 2:2–3, Gal. 3:10) and so made liable to all miseries in this life, to death itself, and to the pains of hell for ever. (Lam. 3:39, Rom. 6:23, Matt. 25:41,46)
WLC Q.27: What misery did the fall bring upon mankind?
The fall brought upon mankind the loss of communion with God, (Gen. 3:8,10,24) his displeasure and curse; so as we are by nature children of wrath, (Eph. 2:2–3) bond slaves to Satan, (2 Tim. 2:26) and justly liable to all punishments in this world, and that which is to come. (Gen. 2:17, Lam. 3:39, Rom. 6:23, Matt. 25:41,46, Jude 7)
WCF 6.6.
Every sin, both original and actual, being a transgression of the righteous law of God, and contrary thereunto, (1 John 3:4) doth in its own nature, bring guilt upon the sinner, (Rom. 2:15, Rom. 3:9, 19) whereby he is bound over to the wrath of God, (Eph. 2:3) and curse of the law, (Gal. 3:10) and so made subject to death, (Rom. 6:23) with all miseries spiritual, (Eph. 4:18) temporal, (Rom. 8:20, Lam. 3:39) and eternal. (Matt. 25:41, 2 Thess. 1:9)