You need scriptures to learn what being “saved” means.
You are “saved” only if you continue in the faith grounded settled and not moved away.
“And you… hath he reconciled In the body of his flesh through death, to present you holy and unblameable and unreproveable in his sight: If ye continue in the faith grounded and settled, and be not moved away from the hope of the gospel” (Colossians 1:21-23)
12 Therefore, my beloved, as you have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling; 13 for it is God who works in you both to will and to do for His good pleasure. Philippians 2:12-13
Do you believe that it is God who works in His born again children to will and to do for His good pleasure?
Can God fail?
How big is your God?
The repeated admonition of the New Testament is to be sure of your own election, to be sure that you are "in Christ ", and even the prophet Jeremiah warned of self deception:
“The heart is deceitful above all things, And desperately wicked; Who can know it?
I, the Lord, search the heart, I test the mind,
Even to give every man according to his ways,
According to the fruit of his doings. Jeremiah 17:9-10
Men can be mistaken about their relationship with God, trusting in their works or in their own understanding, but there is no passage that says that the elect can loose their salvation, just misunderstood, misapplied and mishandled verses.
There is a danger in preaching "once saved always saved", but that danger is to non-believers who've been told that reciting a prayer, being baptized, eating a bland wafer, or any work that we can do will save you.
Did you know that "fire" in the scriptures, although a destructive force, is also one of the only two things mentioned in scripture for the purification of the world?
The New Testament teaches us that the blood of Christ cleanses us from all sin, not some sin, but speaks to our relationship and fellowship with God and can only be applied to those who know Him, but our purification is through fiery trials when our faith falls short of our actions.
12 Beloved, do not think it strange concerning the fiery trial which is to try you, as though some strange thing happened to you; 13 but rejoice to the extent that you partake of Christ’s sufferings, that when His glory is revealed, you may also be glad with exceeding joy. 1 Peter 4:12-13
Why does the Apostle use this language if "fire" isn't purifying? What does fire burn? Does fire burn spirit?
If you read the balance of Jeremiah chapter 17, it does speak to those who walk away from God:
O Lord, the hope of Israel,
All who forsake You shall be ashamed.
“Those who depart from Me
Shall be written in the earth,
Because they have forsaken the Lord,
The fountain of living waters.” Jeremiah 17:13
What do these verses mean?
Shame is a pretty clearly defined emotion and could be felt by those separated from God, but what does it mean to be " written in the earth?"
Is the earth Hell?
Why did Jesus write in the dirt when His enemies brought an adulteress to Him to test Him about the judgment determined by the law of Moses?
I'm not going to tell you what to believe, except the gospel (believe and be saved.)
The Apostle wrote:
8 But what does it say? “The word is near you, in your mouth and in your heart” (that is, the word of faith which we preach): 9 that if you confess with your mouth the Lord Jesus and believe in your heart that God has raised Him from the dead, you will be saved. 10 For with the heart one believes unto righteousness, and with the mouth confession is made unto salvation. Romans 10:8-10
Do you believe that these verses are the word of God?
How do you justify adding to His word?
Is God confused, the Apostle, or you?
For to this end we both labor and suffer reproach, because we trust in the living God, who is the Savior of all men, especially of those who believe. 1 Timothy 4:10
What does this verse even mean? God saves all men, just so that He can cast those who don't hear Him or believe Him into eternal destruction?
I believe in a just God, a righteous God, a faithful God, a merciful God, a gracious God, but a capricious god? Or a lying god, one that breaks his word, or is powerless to keep it? Such a god isn't God at all, but a fiction of the evil minds of men.
You sit and speak against your brother;
You slander your own mother’s son.
21 These things you have done, and I kept silent;
You thought that I was altogether like you;
But I will rebuke you,
And set them in order before your eyes. Psalm 50:20-21
The doctrine of the perseverance of the saints isn't that you will be saved if you persevere, but that you will persevere if you are saved. The scripture isn't given to provoke doubt in God, but faith. If you doubt His word you are double-minded, but that's where most of us start out, doubting and powerless.
You have to enter the kingdom with faith like that of a child, not with the understanding of a theologian.
Now, we aren't to remain as simple as children, but are called to maturity. If there is a problem in the church, its a slothfulness to do God's will, an unwillingness to believe all that Jesus said, not the possibility of loosing that which we could never attain on our own.
26 And they were greatly astonished, saying among themselves, “Who then can be saved?”
27 But Jesus looked at them and said, “With men it is impossible, but not with God; for with God all things are possible.” Mark 10:26-27
This is the offense of the cross. This is the stumbling block of the self righteous. Do you see it?
15 For He says to Moses, “I will have mercy on whomever I will have mercy, and I will have compassion on whomever I will have compassion.” 16 So then it is not of him who wills, nor of him who runs, but of God who shows mercy. 17 For the Scripture says to the Pharaoh, “For this very purpose I have raised you up, that I may show My power in you, and that My name may be declared in all the earth.” Romans 9:15-17
Please tell me, what is it that you disagree with God about?
3 I thank my God upon every remembrance of you, 4 always in every prayer of mine making request for you all with joy, 5 for your fellowship in the gospel from the first day until now, 6 being confident of this very thing, that He who has begun a good work in you will complete it until the day of Jesus Christ; Philippians 1:3-6
I suppose that you have to ask yourself exactly whose confidence Paul's was in. Was it Paul himself, the saints, or God?
These verses express the essence of faith, trust in God.
So, who are you trusting, yourself or God? And if your confidence is truly in God, why not in yourself? And if you are unable to trust in yourself and must rely on His mercy and His grace, why do you then place a greater burden on others?