Perhaps it may be helpful to add all the context your leaving out. They did not agree or say anywhere in these scriptures that sex was a sin at all. According to the scriptures their view was that "
FORNICATION" was a sin which is unlawful sex outside of marriage. Here let me post the whole conversation with the context added back in that you leave out through cherry picking a single scripture to try and give it a different meaning.
This is what is being discussed in the
CONTEXT of 1 CORINTHIANS 7 in........
1 CORINTHIANS 6:9-20
[9], KNOW YOU NOT THAT THE UNRIGHTEOUS SHALL NOT INHERIT THE KINGDOM OF GOD? BE NOT DECEIVED: NEITHER
FORNICATORS, NOR IDOLATERS, NOR ADULTERERS, NOR EFFEMINATE, NOR ABUSERS OF THEMSELVES WITH MANKIND,
[10], Nor thieves, nor covetous, nor drunkards, nor revilers, nor extortionists, shall inherit the kingdom of God.
[11], And such were some of you: but you are washed, but you are sanctified, but you are justified in the name of the Lord Jesus, and by the Spirit of our God.
[12], All things are lawful to me, but all things are not expedient: all things are lawful for me, but I will not be brought under the power of any.
[13], Meats for the belly, and the belly for meats: but God shall destroy both it and them. NOW
THE BODY IS NOT FOR FORNICATION, BUT FOR THE LORD; AND THE LORD FOR THE BODY.
[14], And God has both raised up the Lord, and will also raise up us by his own power.
[15], Know you not that your bodies are the members of Christ? shall I then take the members of Christ, and make them the members of an harlot? God forbid.
[16], What? know you not that he which is joined to an harlot is one body? for two, said he, shall be one flesh.
[17], But he that is joined to the Lord is one spirit.
[18],
FLEE FORNICATION. EVERY SIN THAT A MAN DOES IS WITHOUT THE BODY; BUT
HE THAT COMMITS FORNICATION SINS AGAINST HIS OWN BODY.
[19], What? know you not that your body is the temple of the Holy Ghost which is in you, which you have of God, and you are not your own?
[20], For you are bought with a price: therefore glorify God in your body, and in your spirit, which are God's.
Continuing....
1 CORINTHIANS 7:1-9
[1] Now concerning the things whereof you wrote to me (Context 1 CORINTHIANS 6:9-20 FORNICATION): It is good for a man not to touch a woman (
Context to FORNICATION in the previous section).
[2], NEVERTHELESS, TO AVOID
FORNICATION,
LET EVERY MAN HAVE HIS OWN WIFE, AND LET EVERY WOMAN HAVE HER OWN HUSBAND.
[3], Let the husband render to the wife due benevolence (sex in marriage): and likewise also the wife to the husband (sex in marriage).
[4], THE WIFE HAS NOT POWER OF HER OWN BODY, BUT THE HUSBAND: AND LIKEWISE ALSO THE HUSBAND HAS NOT POWER OF HIS OWN BODY, BUT THE WIFE (sex in marriage).
[5], DEFRAUD YOU NOT ONE THE OTHER, EXCEPT IT BE WITH CONSENT FOR A TIME (sex in marriage), that you may give yourselves to fasting and prayer; and come together again, that Satan tempt you not for your incontinency.
[6], But I speak this by permission, and not of commandment.
[7], For I would that all men were even as I myself. But every man has his proper gift of God, one after this manner, and another after that.
[8], I say therefore to the unmarried and widows, It is good for them if they abide even as I.
[9], BUT IF THEY CANNOT CONTAIN, LET THEM MARRY: FOR IT IS BETTER TO MARRY THAN TO BURN (due to FORNICATION).
Adding the context back the topic of conversation is about fornication; the body is the temple of God, those who practice fornication will not enter into God's Kinfdom, departing from fornication, if you cannot control yourself get married and have sex in marriage. Nothing more and nothing less.
Not really my friend. There is about 20 verses in this section of the conversation above proving that the "CONTEXT" of the topic of conversation is not anti marriage or anti sex but in regards to "FORNICATION" (unlawful sex outside of marriage) and warnings about "FORNICATION".
You here simply try to cherry pick one scripture without context to try and give it a meaning it does not say. In the scripture you pick out of the context provided above, Paul says in 1 CORINTHIANS 7:8-9 [8], I say therefore to the unmarried and widows, It is good for them if they abide even as I. [9], BUT IF THEY CANNOT CONTAIN, LET THEM MARRY: FOR IT IS BETTER TO MARRY THAN TO BURN (due to FORNICATION).
Paul is talking to unmarried widows in this scripture and that it is good for them to abide as he is, which was single unmarried and not practicing fornication, because more of their time can be devoted to God rather then someone else. If they cannot rather abide as he was doing without fornication than go get married. Context matters. Cherry picking scripture does not help your cause but only shows you do not understand the scriptures because you do not know God. Context matters and you have provided none.
Hope this helps.