Jude 1: 5 But I want to remind you, though you once knew this, that the Lord, having saved the people out of the land of Egypt, afterward destroyed those who did not believe. 6 And the angels who did not keep their proper domain, but left their own abode, He has reserved in everlasting chains under darkness for the judgment of the great day;

We cannot see great deliverance and then ignore that it came from Christ our Lord. We cannot see great miracles and then dismiss their origination. There will be judgement for those actions.
We need to believe.

Now before we claim God is responsible for destroying….
Jude 1:7 as Sodom and Gomorrah, and the cities around them in a similar manner to these, having given themselves over to sexual immorality and gone after strange flesh, are set forth as an example, suffering the vengeance of eternal fire.

In Sodom and Gomorrah, some did escape. The others chose the lifestyle that had consequences. Those who turn their eyes to God and believe, they shall be saved. He will have mercy and grace on you.