Once saved, always saved!

Matt 7:21-23
"Not everyone who says to Me, 'Lord, Lord,' shall enter the kingdom of heaven, but he who does the will of My Father in heaven. 22 Many will say to Me in that day, 'Lord, Lord, have we not prophesied in Your name, cast out demons in Your name, and done many wonders in Your name?' 23 And then I will declare to them, 'I never knew you; depart from Me, you who practice lawlessness!'
NKJV

1 John 2:4-6
The man who says, "I know him," but does not do what he commands is a liar, and the truth is not in him. 5 But if anyone obeys his word, God's love is truly made complete in him. This is how we know we are in him: 6 Whoever claims to live in him must walk as Jesus did.
(NIV)

1 Cor 6:9-10
Do you not know that the wicked will not inherit the kingdom of God? Do not be deceived: Neither the sexually immoral nor idolaters nor adulterers nor male prostitutes nor homosexual offenders 10 nor thieves nor the greedy nor drunkards nor slanderers nor swindlers will inherit the kingdom of God.
(NIV)

1 Cor 15:1-2
Moreover, brethren, I declare to you the gospel which I preached to you, which also you received and in which you stand, 2 by which also you are saved, if you hold fast that word which I preached to you--unless you believed in vain.
NKJV

1 Cor 10:5-12
But with most of them God was not well pleased, for their bodies were scattered in the wilderness. 6 Now these things became our examples, to the intent that we should not lust after evil things as they also lusted. 7 And do not become idolaters as were some of them. As it is written, "The people sat down to eat and drink, and rose up to play." 8 Nor let us commit sexual immorality, as some of them did, and in one day twenty-three thousand fell; 9 nor let us tempt Christ, as some of them also tempted, and were destroyed by serpents; 10 nor complain, as some of them also complained, and were destroyed by the destroyer. 11 Now all these things happened to them as examples, and they were written for our admonition, on whom the ends of the ages have come. 12 Therefore let him who thinks he stands take heed lest he fall.
NKJV

2 Peter 2:20-21
For if, after they have escaped the pollutions of the world through the knowledge of the Lord and Savior Jesus Christ, they are again entangled in them and overcome, the latter end is worse for them than the beginning. 21 For it would have been better for them not to have known the way of righteousness, than having known it, to turn from the holy commandment delivered to them.
NKJV

Matt 24:44-51
Therefore you also be ready, for the Son of Man is coming at an hour you do not expect. 45 "Who then is a faithful and wise servant, whom his master made ruler over his household, to give them food in due season? 46 Blessed is that servant whom his master, when he comes, will find so doing. 47 Assuredly, I say to you that he will make him ruler over all his goods. 48 But if that evil servant says in his heart, 'My master is delaying his coming,' 49 and begins to beat his fellow servants, and to eat and drink with the drunkards, 50 the master of that servant will come on a day when he is not looking for him and at an hour that he is not aware of, 51 and will cut him in two and appoint him his portion with the hypocrites. There shall be weeping and gnashing of teeth.
NKJV

Rom 11:19-23
You will say then, "Branches were broken off that I might be grafted in." 20 Well said. Because of unbelief they were broken off, and you stand by faith. Do not be haughty, but fear. 21 For if God did not spare the natural branches, He may not spare you either. 22 Therefore consider the goodness and severity of God: on those who fell, severity; but toward you, goodness, if you continue in His goodness. Otherwise you also will be cut off. 23 And they also, if they do not continue in unbelief, will be grafted in, for God is able to graft them in again.
NKJV

Matt 24:13
But he who endures to the end shall be saved.
NKJV

Matt 5:29
If your right eye causes you to sin, gouge it out and throw it away. It is better for you to lose one part of your body than for your whole body to be thrown into hell.
NIV

Matt 25:1-13
"Then the kingdom of heaven shall be likened to ten virgins who took their lamps and went out to meet the bridegroom. 2 Now five of them were wise, and five were foolish. 3 Those who were foolish took their lamps and took no oil with them, 4 but the wise took oil in their vessels with their lamps. 5 But while the bridegroom was delayed, they all slumbered and slept. 6 And at midnight a cry was heard: 'Behold, the bridegroom is coming; go out to meet him!' 7 Then all those virgins arose and trimmed their lamps. 8 And the foolish said to the wise, 'Give us some of your oil, for our lamps are going out.' 9 But the wise answered, saying, 'No, lest there should not be enough for us and you; but go rather to those who sell, and buy for yourselves.' 10 And while they went to buy, the bridegroom came, and those who were ready went in with him to the wedding; and the door was shut. 11 Afterward the other virgins came also, saying, 'Lord, Lord, open to us!' 12 But he answered and said, 'Assuredly, I say to you, I do not know you.' 13 Watch therefore, for you know neither the day nor the hour in which the Son of Man is coming.
NKJV

Heb 6:4-6
It is impossible for those who have once been enlightened, who have tasted the heavenly gift, who have shared in the Holy Spirit, 5 who have tasted the goodness of the word of God and the powers of the coming age, 6 if they fall away, to be brought back to repentance, because to their loss they are crucifying the Son of God all over again and subjecting him to public disgrace.
NIV

James 4:4
Adulterers and adulteresses! Do you not know that friendship with the world is enmity with God? Whoever therefore wants to be a friend of the world makes himself an enemy of God.
NKJV

James 5:19-20
My brothers, if one of you should wander from the truth and someone should bring him back, 20 remember this: Whoever turns a sinner from the error of his way will save him from death and cover over a multitude of sins.
NIV

APOSTASY
Apostasy is generally defined as the determined, willful rejection of Christ and His teachings by a Christian believer (Heb 10:26-29; John 15:22). This is different from false belief, or error, which is the result of ignorance.
(from Nelson's Illustrated Bible Dictionary, Copyright (c)1986, Thomas Nelson Publishers)

Apostasy. (Heb. meshuwbaah‚; Gk. parapiptoo, aphisteemi, apostasia). Defection from the faith, an act of unpardonable rebellion against God and his truth. The sin of apostasy results in the abandonment of Christian doctrine and conduct.
(from Evangelical Dictionary of Biblical Theology. Copyright 1996 by Baker Books. All rights reserved.)

The word says that no one can snatch us out of God's hand. Amen. But that does not mean that we cannot "leave" him. Too many people confess Jesus as savior but continue in their old ways. Sexual sin, greed, Pride, arrogance, these are all things that we ALL need to deal with. The problem is, some of us end up not dealing with them. Granted, new believers need time to learn. But what about those have been believers for ten years? When I go before the Lord, I do not want to be called a "Lukewarm" Christian!