Summary: Christianity has glorified marriage more than any other religion, and nearly all the greatest love poetry in the world has been produced by Christians. If anybody says that sex is bad in itself, that person does not understand Christianity.

The father of Matthew Henry, the great Bible commentator, was

courting a girl who was heiress to a fortune while he was a

Presbyterian minister. Her father said to her, "He may be a perfect

gentleman, a brilliant scholar, and an excellent preacher, but he is a

stranger, and we don't know where he came from." "True," she

replied, "But we know where he is going, and I should like to go

with him." She did go with him, and it is no wonder that such a

marriage should produce great fruit for the kingdom of God. It was

founded on God designed goals. This girl wanted a man whose goals

were God's goals, and he wanted a girl that shared those goals.

I have read that one of the biggest gripes of an architect is people

who want him to design a home, but really only want him to put

down on paper what is in their own heads whether it is sensible to

him or not. Such is often the case with Christians who pray for God

to direct their lives. They really mean, approve of what we have

already decided to do. This is so often true in the whole matter of

choosing a life mate. Marriages are only made in heaven for those

who seek heaven's guidance. The issue of marriage and sex has

always been a major concern for Christians. Here in Paul's first

letter we get a glimpse of what was a universal problem. First

consider-

I. HIS EXHORTATION v. 1.

Paul had just built up in 3:13 to the ultimate goal of the Christian

life to be holy and unblameable at the coming of Christ. Now he

goes on to urge them to strive for that goal. Paul is saying that

sanctification is not automatic. You don't just everyday in every

way get better and better. It is a matter of constant conscious

obedience to the commands of Christ.

Paul beseeches them and exhorts them to go on walking so as to

please God more and more. In verse 2 he says you have the

knowledge, and you know what Christ expects, but now you must

put it into practice, for this is God's will and purpose for your life.

In Eph. 1:4 Paul said, "According as He has chosen us in Him before

the foundation of the world, that we should be holy and without

blame before Him in love." I read of a farmer who said when he

was offered a book on how to improve his farming, "I already know

more now about farming then I am practicing." That is the case

with us as Christians. We already know more of what God wills

than we are practicing, but we must be ever pressing on to His goal

for us, which is to be fully sanctified. Second we see-

II. HIS EXPLANATION. v. 3.

Paul was diplomatically laying the background for dealing with a

very sensitive and serious situation. These Thessalonians had been

raised in paganism all their lives where sexual ethics was totally

perverted. Paul was writing from Corinth where there were 1000

prostitutes in the temple of Aphrodite, the Greek goddess of love. It

seems strange to us that Paul would have to tell Christian people

that it was God's will that they abstain from sexual immorality, but

when you consider the background of these people, it is not so

strange at all. None of them were raised in Christian homes, but all

were raised in pagan homes. Their concept of sex was totally pagan.

Timothy had apparently come back with some news that was not

good. These Christians were still practicing the sexual ethics of their

pagan society. This is happening in our day as well, for studies show

that Christian youth have sex outside of marriage almost to the same

degree as non-Christian youth. These Thessalonians were selecting

their mates by immoral methods. We need to remember that when

we talk about the power and purity of the early church we are

referring to the Jewish Christians at Pentecost. They were already

well trained in the Word of God, and biblical sexual ethics. The

Gentile churches did not have this background.

Lesser men than Paul would not have had the wisdom and tack

to handle this as Paul did. Many would blast such corruption with

scorching condemnation, and try to shame and scare them into

purity. Paul, like his Lord, took an altogether approach. He praises

them for their growth. He recognizes their faith and love, and urges

them on to greater commitment. He points out the great goal of the

Christian to be holy and blameless, and then moves in to show how

different this is from the heathen goals, and how they must leave

those behind, and press on to godly goals.

The psychology of Paul is obvious. If I want to see a person

arrive at a higher goal, the surest method of failure is that of

discouragement and condemnation. If a child is learning to play the

piano, the quickest way to kill their enthusiasm is to point out how

insignificant his pounding is compared to the beautiful music of

some great pianist. You can try and shame them into working

harder by telling them they will never get anyone to listen to them if

that is all they can do. What you need to do is tell them that what

they are doing is wonderful, and you can see they are making

progress. You encourage them to think that they are learning, and

that someday they will be able to play beautiful music. This was

Paul's method in this letter.

Paul recognized that sanctification is a process which is advanced

by teaching, and not by threatening. He does add a threat

sometimes, but that is not his primary method. In verse 4 he says

that everyone should know how to control his own body in a way

that is holy and honorable. In verse 5 he adds, "Not in passionate

lust like the heathen, who do not know God.." Paul is saying that a

Christian can and must control the sex drive.

In Rom. 1 Paul points out that all sorts of sexual perversions

arose among heathen peoples because they did not know God. In

other words, for the world sex is determined by the appetite, and

doing what comes naturally. In the Christian life sexual expressions

are to be determined by one's commitment to God's will for a

sanctified and honorable life. It is important to see that Paul is

saying that sanctification and sex are to be in harmony. Sex is to be

a part of life which is beautiful and precious as God meant it to be.

C. S. Lewis in his book Christian Behavior says, "Modern people

are always saying sex is nothing to be ashamed of. If they mean, he

says, 'there is nothing to be ashamed of in the fact that the human

race reproduces itself in a certain way, nor in the fact that it gives

pleasure,' they are right." Christianity says the same thing. It is not

the thing, nor the pleasure that is the problem. The old Christian

teachers said that if man had never fallen, sexual pleasure, instead of

being less than it is now, would actually have been greater. I know

some muddle-headed Christians have talked as if Christianity

thought that sex, the body, and pleasure, were bad in themselves.

But they were wrong.

Christianity is almost the only one of the great religions which

thoroughly approves of the body, and which believes that matter is

good, and that God Himself once took on a physical body, and that

some kind of body is going to be given to believers in heaven.

Christianity has glorified marriage more than any other religion,

and nearly all the greatest love poetry in the world has been

produced by Christians. If anybody says that sex is bad in itself,

that person does not understand Christianity.

It is just because of the Christians high view of the body and sex

that the Christians sexual ethics is so far above that of the world.

Recognizing it as a God given gift, we also recognize that, like all the

rest of life, it must be used in conformity with His will that we be

sanctified and holy. This simply means it is an appetite that needs to

be satisfied within the framework of love and marriage.

To satisfy any appetite by illegitimate means is a departure from the

will of God. It is perfectly natural to walk by a pop corn stand, or a

hot dog counter, and have you appetite stimulated. No one will

question the normalcy of your desire to have some of that product to

satisfy your wetted appetite, but if it is not within your means to

lawfully satisfy it by buying some, no one would consider you

justified in stealing it.

The sexual appetite is also perfectly normal, but there is also

legitimate and illegitimate ways to satisfy it. The Bible says that the

legitimate way is in a life commitment to another whom you love. If

you don't have the money for the popcorn, you have to wait until

you do. If you don't have someone you can love for the rest of your

life, you also need to wait until you do. Some false prophets with a

bit of psychology suggest that it is repression to deny one's sex drive

satisfaction, and it is bad for one's health.

This has led to all kinds of justified immorality. Resisting a

conscious desire is a normal part of the whole battle with

temptation. It is not only not harmful, but it is helpful and

strengthens the character to resist. The repression that is dangerous

is that of being so frightened of some impulse that you do not let it

become conscious at all. Then it enters the sub-conscious and causes

trouble. This is the danger of those who look upon sex as an evil in

itself. It ought never be a problem to a Christian who recognizes sex

as normal.

Many years ago Dr. F. C. Wood Jr. preached a sermon on sex at

an all girls school. The sermon stirred up a great deal of response,

and it is no wonder, for though he started with a biblical premise

that sex is good, he ended with a conclusion as far from the biblical

conclusion as East is from the West. He said, lets relax and not

worry about our sex perversions. Don't take it so serious." This

false thinking goes right back to the day of Paul, and it has plagued

the church through the centuries. It is called anti-nomianism. It

means anti-law. It is a perverted concept of grace that says if grace

abounds where there is sin, then let us sin all the more that grace

may more abound. All law and rules are thrown out the window,

lest anyone think we are saved by being good. This leads to the

thinking that we can do as we please, for God's grace will take care

of us.

Paul says no such thing. He goes on to say that God will avenge

all sex perversions. Paul makes it clear in verse 8 that those who

reject his instructions do not reject man, but God. In other words,

Paul is saying that the arguments of those who say ethics are all

relative to the culture, and are arbitrary and man made, are false.

The Bible makes it clear, not just here, but everywhere that purity in

sex is an absolute and universal standard in the sight of God. The

one thing we always know in every situation is that it is God's will

for our sanctification.