Noah’s ark was real. The rainbow which we still see today is the sign of God’s covenant with Noah.
Genesis 9:13-17
Some of the people, who were drowning, repented before they died and Jesus then preached to them in prison (purgatory) during the time period between His own death and His own resurrection.
1 Peter 3:18-20
For Christ also died for sins once for all, the righteous for the unrighteous, that he might bring us to God, being put to death in the flesh but made alive in the spirit;
19
in which he went and preached to the spirits in prison,
20 who formerly did not obey, when God’s patience waited in the days of Noah, during the building of the ark, in which a few, that is, eight persons, were saved through water.
God saved the lives of the eight persons and their animals who were in the ark. Some of the evil persons, who were left on earth to drown, repented while they were drowning and after they died they went to purgatory (prison) and remained there. Jesus then preached to them during the three days before He rose again from the dead.
They were in purgatory over 2000 years before Jesus went there and preached to them!!!
The righteous persons, who were not in purgatory at the time of Jesus’ death, were waiting in Abraham’s bosom for Jesus to open the gates of heaven for them in order for them to enter into heaven. Adam’s sin closed the gates of heaven; Jesus’ sacrifice re-opened them.
Luke 16:22-23
The poor man died and was carried by the angels to
Abraham’s bosom. The rich man also died and was buried;
23 and in Hades, being in torment, he lifted up his eyes, and saw Abraham far off and Laz’arus in his bosom.