Before Christ opened up heaven for us, all the righteous dead people went to a place or state of being that the Hebrews called Sheol. It is part of hell, but it is different and separated from the hell of the damned where unrepentant sinners suffer eternally. In this place where the Hebrews called Sheol or Abraham’s Bosom (or Limbo in our Latin tradition), the righteous were in natural paradise and at the same time endured purgation to cleanse venial sin and stain of repented grave sin to prepare for reception into heaven. The reason why the righteous were not yet permitted into Heaven was because their sins were not yet fully paid or expiated by Christ’s sacrifice on the cross. When Christ died on the cross he paid for all the sins of past, present, and future. So, he went down to the part of hell where the righteous Old Testament Saints were waiting for him. He preached to them about the fact of his divinity, Sonship of God, and what he did here on earth for them and others. Then he resurrected in his body to teach his apostles and then ascended into heaven and opened it up for all the righteous Old Testament Saints to come in as well as for the future Christian Saints. But, right now, anyone who dies in faith goes to heaven through purgatory, they no longer have to go to hell to wait, since Jesus broke the chains of death. Then at the Second Coming of Christ, all the Saints in heaven will resurrect in their bodies. Their bodies will be perfect, incorruptible, holy, and glorified and will be ascended into heaven just like Jesus and Mary was. The souls of the damned will also be resurrected in their bodies which will be imperfect, corruptible, unholy, and undignified and will suffer in hell for all eternity. They will wish they had never existed, but the amount of suffering will vary depending on the gravity of their sins. Likewise, in heaven the amount of pleasure of the Saints will vary depending on the amount of their practice of virtue. But, even the lowest in heaven will be content, happy, loved, and feel like a king in a paradise island and pampered like a royal baby.