I don't think there are any scriptures that say that sex outside of marriage is okay. It's always a sin, even masturbation. This is very hard for a single person to live this way, but it is the right way. There are some incidents in Genesis that almost sound like this, but it's not okay. All those verses are telling us is that sex without marriage happened even way back in beginning, but it doesn't mean it was okay. Ideally sex should only be between a man & woman who are married to each other.
This was easier to follow back when society agreed with this. I shudder at what will happen in the future now that homosexual marriage is legal and being accepted. Things will get even worse now that homosexual couples are being allowed to adopt babies. The problem is I don't have an answer for this problem, I don't even know that there is a solution.
Belindab77, my guess is that these Christians debating this with you are living in sexual sin and they don't want it to be sin so they are denying it. Hopefully they will realize they're wrong before they die.
One thing that occurred to me as I thought about this thread over the last little while:
There have been several posts concerning virginity, and I would never counsel against this as it keeps faith with what we know to be God's will, BUT
There has been little talk about chastity. Our faith is not rooted in our own righteousness but in His. Our faith is in redemption by Him, not in our perfection.
There can be many reasons that someone is not virginal at a marriage. Not all of them mean sin. A husband (or wife) who died, wither accidentally, or in was, or in violence can leave the spouse without a mate.
A marriage can fail, and although there are better paths, I will not point fingers at someone that decided that making a permanent break was the best way forward.
But we can all be chaste. Whether never married, or previously married (or with a past choice). Even in marriage, there can (and should be) joyous expressions of love between husband and wife, but presenting a chaste witness to those outside.
It is never too late to live a chaste life.
This topic reminded me of Jeremiah and Paul, both who remained single.
Jeremiah 16:2, 2 “You shall not take a wife, nor shall you have sons or daughters in this place.
1 Corinthians 7:1-40
I know these passages can lead to an entire discussion of why and what but my thought is this;
Any single man or woman who remain single yet practice chastity or celibacy while walking in obedience to God is someone who I have a very high respect for.
Can we say these Christian individuals are married to the Lord?