A note posted on a religious website, discussing sexuality as a spiritual experience…says “it is OK be monogamist OK to be Gay,  Bi, Straight; OK to be different; OK to follow our own path; OK to make our own choices without being judged, particularly in this community.”

The truth tells us that while people may indulge their sinful desires in that way, we don’t please God like that.

How do we know? Where do we go for direction? We believe there is One Lord, and today we see there is one place where we can go to find the written directions. The “one faith” does not refer to the act of believing, but to the body of doctrines which we believe. The one faith is the Gospel.

(Philippians 1:27 NIV)  Whatever happens, conduct yourselves in a manner worthy of the gospel of Christ. Then, whether I come and see you or only hear about you in my absence, I will know that you stand firm in one spirit, contending as one man for the faith of the gospel

(Jude 1:3 NIV)  Dear friends, although I was very eager to write to you about the salvation we share, I felt I had to write and urge you to contend for the faith that was once for all entrusted to the saints.

It is not scriptural to speak of “many faiths” or “interfaith activities” as many do. There are not two faiths nor several faiths. There is only one faith that leads into God’s presence and that is the faith founded by the Lord Jesus Christ.

Contrary to what Oprah and others are teaching, there is no other approach to God. If a person wishes to live with God—to be approved and accepted by Him—that person has to approach God through the faith of the Lord Jesus Christ.

(2 Thessalonians 2:13-14 NIV)  But we ought always to thank God for you, brothers loved by the Lord, because from the beginning God chose you to be saved through the sanctifying work of the Spirit and through belief in the truth. {14} He called you to this through our gospel, that you might share in the glory of our Lord Jesus Christ.

The point is this: every believer has come to God in the very same way—by believing in the Lord Jesus Christ. Faith in Him is the only way, the only true faith. Therefore, standing before God and having come to Him through the same faith, there is no room for any differences. We all stand on the same ground, on the same level: the ground and level of faith.

If you want to be a member of this congregation, realize that we believe there is One body, One Spirit, One Hope, One Lord, and One Faith.

Jude 1:1-4 (ESV)
¹  Jude, a servant of Jesus Christ and brother of James, To those who are called, beloved in God the Father and kept for Jesus Christ:
²  May mercy, peace, and love be multiplied to you.
³  Beloved, although I was very eager to write to you about our common salvation, I found it necessary to write appealing to you to contend for the faith that was once for all delivered to the saints.
⁴  For certain people have crept in unnoticed who long ago were designated for this condemnation, ungodly people, who pervert the grace of our God into sensuality and deny our only Master and Lord, Jesus Christ.

Why did Jude write this letter?

To warn his readers that the apostates were already on the scene! Peter had prophesied that they would come, and his prophecy had been fulfilled.

He wrote to “exhort” them (Jude 3). In the Greek language, this word was used to describe a general giving orders to the army; hence the atmosphere of this letter is “military.” Jude had started to write a quiet devotional letter about salvation, but the Spirit led him to put down his harp and sound the trumpet! The Epistle of Jude is a call to arms.

The Army (Jude 1-2)

The Captain of the army is Jesus Christ, and the soldiers He commands are people who share a “common salvation” through faith in Him. Jude called them saints and addressed them as sanctified.

Not only are God’s saints set apart, but they are also preserved. This means “carefully watched and guarded.” The believer is secure in Jesus Christ. This same word is used in Jude 6 and 13 (“reserved”) and also in Jude 21 (“keep yourselves”).

The Enemy (Jude 3-4)

I must confess that I sympathize with Jude. I would much rather encourage the saints than declare war on the apostates. But when the enemy is in the field, the watchmen dare not go to sleep. The Christian life is a battleground, not a playground. Jude wasted no time in identifying the enemy.

They were ungodly (v. 4b).

This is one of Jude’s favorite words. While these men claimed to belong to God, they were, in fact, ungodly in their thinking and their living.

They were deceitful (v. 4c).

They “crept in unawares.” The Greek word means “to slip in secretly, to steal in undercover.” How could false brethren get into true assemblies of the saints? The soldiers had gone to sleep at the post! The spiritual leaders in the churches had grown complacent and careless. This explains why Jude had to “blow the trumpet” to wake them up.

They were enemies of God’s grace (v. 4d).

Why did they enter the churches? To attempt to change the doctrine and “turn the grace of our God into lasciviousness” (Jude 4). The word lasciviousness simply means “wantonness, absence of moral restraint, indecency.” A person who is lascivious thinks only of satisfying his lusts, and whatever he touches is stained by his base appetites.

Many scriptures warn us that the apostates would argue, “You have been saved by grace, so you are free to live as you please!” The apostates, like the cultists today, use the Word of God to promote and defend their false doctrines.

They seduce young, immature Christians who have not yet been grounded in the Scriptures. Every soldier of the Cross needs to go through “basic training” in a local church so that he knows how to use the weapons of spiritual warfare.

They denied God’s truth (v. 4e).

Jude was affirming strongly the deity of Jesus Christ. Jesus Christ is God! But the apostates would deny this. They would agree that Jesus Christ was a good man and a great teacher, but not that He was eternal God come in human flesh. The first test of any religious teacher, as we have seen, is, “What do you think of Jesus Christ? Is He God come in the flesh?”

Anyone who denies this cardinal doctrine is a false teacher no matter how correct he may be in other matters. If he denies the deity of Christ, something will always be missing in whatever he affirms.

They were ordained to judgment (v. 4a).

Jude did not write that these men were ordained to become apostates, as though God were responsible for their sin. They became apostates because they willfully turned away from the truth. But God did ordain that such people would be judged and condemned. The Old Testament prophets denounced the false prophets of their day, and both Jesus Christ and His Apostles pronounced judgment on them.

Why should these men be judged by God? To begin with, they had denied His Son! That is reason enough for their condemnation! But they had also defiled God’s people by teaching them that God’s grace permitted them to practice sin.

How, then, should the church respond to the presence of this insidious enemy? By earnestly contending for the faith.

“The faith” refers to that body of doctrine that was given by God through the Apostles to the church. The word doctrine is found at least sixteen times in the Pastoral Epistles alone.

What does it mean to “contend for the faith”? The Greek word is an athletic term that gives us our English word agonize. It is the picture of a devoted athlete, competing in the Greek games and stretching his nerves and muscles to do his very best to win.

You never fight the Lord’s battles from a rocking chair or a soft bed! Both the soldier and the athlete must concentrate on doing their best and giving their all. There must also be teamwork, believers working together to attack and defeat the enemy.

Sometimes you hear well-meaning people say, “Well, it’s fine to contend for the faith, but don’t be so contentious!” While it is true that some of God’s soldiers have been the cause of quarrels and divisions, it is also true that some of them have paid a great price to defend the faith.

As Christian soldiers, we must not fight each other or go around looking for trouble. But when the banner of Christ is in danger of being taken by the enemy, we cannot sit idly by, nor can we ever hope to win the victory by wearing kid gloves.

Paul admonished both Timothy and Titus to make sure the believers were being taught “sound doctrine,” which means “healthy doctrine,” doctrine that promotes the spiritual health of the local church.

While individual teachers and preachers may disagree on the fine points of theology, there is a basic body of truth to which all true Christians are committed.

He exhorted Timothy to entrust the Word to other faithful men (2 Tim. 2:2). You and I would not have the Word today were it not for faithful believers down through the ages who guarded this precious deposit and invested it in others.

The church is always one generation short of extinction. If our generation fails to guard the truth and entrust it to our children, then that will be the end! When you think of the saints and martyrs who suffered and died so that we might have God’s truth, it makes you want to take your place in God’s army and be faithful unto death.

False doctrine is a deadly poison that must be identified, labeled, and avoided. We must always speak the truth in love, and the weapons we use must be spiritual. At the same time, we must dare to take our stand for “the faith” even if our stand offends some and upsets others. We are not fighting personal enemies, but the enemies of the Lord.

It is the honor and glory of Jesus Christ that is at stake. “Fight the good fight of faith” (1 Tim. 6:12).

The Victory (Jude 5-7)

Jude 1:5-7 (ESV)
⁵  Now I want to remind you, although you once fully knew it, that Jesus, who saved a people out of the land of Egypt, afterward destroyed those who did not believe.
⁶  And the angels who did not stay within their own position of authority, but left their proper dwelling, he has kept in eternal chains under gloomy darkness until the judgment of the great day—
⁷  just as Sodom and Gomorrah and the surrounding cities, which likewise indulged in sexual immorality and pursued unnatural desire, serve as an example by undergoing a punishment of eternal fire.

Jude reached back into Old Testament history and gave examples of God’s victory over those who had resisted his authority and turned from the truth. The point Jude was making is that God judges apostates. Therefore, the false teachers who had crept into the church would also one day be judged. Their seeming success would not last; God would have the last word. 

The sin of Israel was rebellious unbelief (Heb. 3:12). The sin of the angels was rebellion against the throne of God. The sin of Sodom and Gomorrah was indulging in unnatural lust. Unbelief, rebellion against authority, and sensual indulgence were sins characteristic of the false teachers.

The conclusion is obvious: the apostates will be judged. But, meanwhile, God’s soldiers must stay on duty and see to it that these false teachers do not creep into the ranks and start to lead people astray.

Jude 1:17-25 (ESV)
¹⁷  But you must remember, beloved, the predictions of the apostles of our Lord Jesus Christ.
¹⁸  They said to you, “In the last time there will be scoffers, following their own ungodly passions.”
¹⁹  It is these who cause divisions, worldly people, devoid of the Spirit.
²⁰  But you, beloved, building yourselves up in your most holy faith and praying in the Holy Spirit,
²¹  keep yourselves in the love of God, waiting for the mercy of our Lord Jesus Christ that leads to eternal life.
²²  And have mercy on those who doubt;
²³  save others by snatching them out of the fire; to others show mercy with fear, hating even the garment stained by the flesh.
²⁴  Now to him who is able to keep you from stumbling and to present you blameless before the presence of his glory with great joy,
²⁵  to the only God, our Savior, through Jesus Christ our Lord, be glory, majesty, dominion, and authority, before all time and now and forever. Amen.

What can we do practically to oppose the enemy and maintain the purity and unity of the church?

For one thing, we must know the Word of God and have the courage to defend it. Every local church ought to be a Bible institute, and every Christian ought to be a Bible student.  The pulpit needs to declare positive truth as well as denounce error.

Second, we must “watch and pray.”

The Christian life must never stand still; if it does, it will go backward. The enemy is already here and we dare not go to sleep! Spiritual leaders in local congregations need to be alert as they interview candidates for baptism and church membership. Congregations must exercise discernment as they select spiritual leaders.

Finally, we must have the courage to maintain a position of biblical separation from those who deny Christ and the fundamental doctrines of the Word. This does not mean that we separate from fellow believers over minor doctrinal differences, or that we practice “guilt by association.” God’s true army needs to stand together in the battle for truth.