GOD meant it for GOOD but rebellious sinner turned it into Plagiarism and have hijacked the original intent.

Its been put on my heart to preach against corruption of what GOD meant as a holy covenant sign between mankind and himself that he would not flood the entire earth again as in Noah's day. The rainbow flag is been/being used to represent SIN and abominable rebellion in freedom to SIN in PRIDE. GOD sees it as evil and reserved judgment when a person dies and on the great day of the lord as written in the book of revelation.  God warns human being the wages of SIN is death and that means when the rebellious sinners die the second death HELL will be their eternal home once they reject the lord Jesus Christs sacrifice on the cross let alone repentance. 

Do not be deceived. Neither fornicators, nor idolaters, nor adulterers, nor homosexuals, nor sodomites, nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners will inherit the kingdom of God. 1 Corinthians 6:9-11 

God not only gave us his only begotten son to keep sinners out of hell but he gave us the good news being the gospel. See that list above the way is very straight and very narrow.

World Death Rate ; Deaths per Day: 166,324 ; Deaths per Hour: 6,930 ; Deaths per Minute: 116 ; Deaths per Second: 1.93. 

Salvation is in a person the biblical Lord Jesus Christ of Nazareth. See all the people that die per day we know from Isaiah the prophet very few make it to heaven and most make it to hell as hell gets larger every day probably by the hour. The wages of sin is death and when you die unrepentant in your sins without the Lord Jesus Christ as your lord and savior you will end up in the lake of fire that is not quenched and is eternal. God provided a way of escape but you have to love the truth and care.