1.The 3 righteous patriarchs before the flood were Abel, Enoch and Noah. After the deluge there was the righteous "fathers" Abraham, Isaac and Jacob (later renamed Israel).
2.The number 3 related to sex sins?
There are three places in the New Testament where sex sins are specially referenced. The first is in Romans 1:20 - 32, where certain people who reject God are given over to defile themselves in a variety of ways that includes homosexuality (male and female) and overall sexual immorality.
The second mention of sex-related sins is in 1Corinthians 5:1 - 13, where the apostle Paul must handle the problem of the local church allowing a member to openly commit incest.
The third sex issue dealt with in the New Testament is in Revelation 2:19 - 25. A female who considers herself a prophetess within the Thyatira church, in the spirit of Jezebel, was teaching believers to commit sexual immorality and spiritual adultery.
3.Jesus prayed three times in the Garden of Gethsemane before His arrest. He was placed on the cross at the 3rd hour of the day (9 a.m.) and died at the 9th hour (3 p.m.). There were 3 hours of darkness that covered the land while Jesus was suffering on the crossfrom the 6th hour to the 9th hour. Three is the number of resurrection. Christ was dead for three full days and three full nights
I can go on and on.It gets long and boring.
All BS anyway
Zing