Fair enough.
I guess you will have to contend with these then.
Believers are secure because the Father has chosen them to salvation from eternity past (Eph. 1:4).
The Father predestined believers to come to the status of sonship in Christ (Eph. 1:5).
Not everyone who is born again is of the elect. A born-again believer can fall from grace through disobedience.
[Gal 3:2-3 NASB95] 2 This is the only thing I want to find out from you: did you receive the Spirit by the works of the Law, or by hearing with faith? 3 Are you so foolish? Having begun by the Spirit, are you now being perfected by the flesh?
[Gal 5:4, 7 NASB95] 4 You have been severed from Christ, you who are seeking to be justified by law; you have fallen from grace. ... 7 You were running well; who hindered you from obeying the truth?
[1Jo 2:19 NASB95] 19 They went out from us, but they were not [really] of us; for if they had been of us, they would have remained with us; but [they went out,] so that it would be shown that they all are not of us.
The Father has the power to keep believers secure in their salvation (Rom. 8:28–30).
The ones the Father foreknew, predestined, called, and justified are the same ones He brings to glorification in the future. None are lost in the process. The Father’s love for believers also guarantees their security (Rom. 5:7–10).
Yes, God can and does keep secure those believers who use their free will to walk by the Spirit. We have to choose to obey Christ by the Spirit (not by our own power) and suffer with him.
If we do this, God keeps us.
[Rom 8:13 NASB95] 13 for if you are living according to the flesh, you must die; but if by the Spirit you are putting to death the deeds of the body, you will live.
[Rom 8:16-17 NASB95] 16 The Spirit Himself testifies with our spirit that we are children of God, 17 and if children, heirs also, heirs of God and fellow heirs with Christ, if indeed we suffer with [Him] so that we may also be glorified with [Him.]
[Jhn 15:10 NASB95] 10 "If you keep My commandments, you will abide in My love; just as I have kept My Father's commandments and abide in His love.
[1Jo 3:23-24 NASB95] 23 This is His commandment, that we believe in the name of His Son Jesus Christ, and love one another, just as He commanded us. 24 The one who keeps His commandments abides in Him, and He in him. We know by this that He abides in us, by the Spirit whom He has given us.
The Son has redeemed the believer (Eph. 1:7), removed the wrath of God from the believer (Rom. 3:25), justified the believer (Rom. 5:1), provided forgiveness (Col. 2:13), and sanctified the believer (1 Cor. 1:2).
This is only true for those who keep their faith alive through obedience. This is possible by the power of the Holy Spirit, not our own, but the choice is ours. Faith without works is dead. Dead faith does not justify or save anyone.
[Jas 2:24, 26 NASB95] 24 You see that a man is justified by works and not by faith alone. ... 26 For just as the body without [the] spirit is dead, so also faith without works is dead.
Moreover, Christ prays for believers to be with Him (John 17:24); He continues to be their Advocate at God’s bar of justice (1 John 2:1); and He continues to make intercession as the believer’s High Priest (Heb. 7:25). If a believer could be lost it would imply Christ is ineffective in His work as the believer’s Mediator.
Jesus prayed for the elect (those given to him by the Father), not for all born-again believers. He is only advocate and intercessor as long as we continue in obedient faith, otherwise we prove ourselves not to be of the elect.
In addition, Jesus has promised His followers life everlasting: “I give eternal life to them, and they will never perish; and no one will snatch them out of My hand. My Father, who has given them to Me, is greater than all, and no one is able to snatch them out of the Father’s hand” (John 10:28–29).
He made that promise to the elect who endure until the end.
[Mat 24:13 NASB95] 13 "But the one who endures to the end, he will be saved.
Note that Jesus promised eternal life. If a believer could lose their salvation, it would not be eternal. Further, Jesus said “they will never perish.” “Never” is a double negative in the Greek text (ou me), which would translate “not never” to reinforce the point. Additionally, the word stands in the emphatic position in the text, emphasizing the follower of Christ will not never perish.
Eternal life (ζωὴν αἰώνιον) is life pertaining to the age.
What age?
The age of the kingdom of heaven on earth - the 1,000-year reign and the New Heavens and New Earth. A believer can and will lose eternal life by simply hating his fellow brother in Christ.
[1Jo 3:15-17 NASB95] 15 Everyone who hates his brother is a murderer; and you know that no murderer has eternal life abiding in him. 16 We know love by this, that He laid down His life for us; and we ought to lay down our lives for the brethren. 17 But whoever has the world's goods, and sees his brother in need and closes his heart against him, how does the love of God abide in him?
The Holy Spirit has regenerated the believer, giving him life (Titus 3:5); the Holy Spirit indwells the believer forever (John 14:17); He has sealed the believer for the day of redemption (Eph. 4:30), the sealing being a down payment, guaranteeing our future inheritance; the believer is baptized into union with Christ and into the body of believers (1 Cor. 12:13).
For a believer to lose his salvation would demand a reversal and an undoing of all the preceding works of the Father, Son, and Spirit. The key issue in the discussion of the believer’s security concerns the issue of who does the saving.
Hebrews 10:26-27 and Matt 18 shows that exact undoing can indeed happen. God will not keep us against our will.
[Heb 10:26-27 NASB95] 26 For if we go on sinning willfully after receiving the knowledge of the truth, there no longer remains a sacrifice for sins, 27 but a terrifying expectation of judgment and THE FURY OF A FIRE WHICH WILL CONSUME THE ADVERSARIES.
[Mat 18:32-35 NASB95] 32 "Then summoning him, his lord said to him, 'You wicked slave, I forgave you all that debt because you pleaded with me. 33 'Should you not also have had mercy on your fellow slave, in the same way that I had mercy on you?' 34 "And his lord, moved with anger, handed him over to the torturers until he should repay all that was owed him. 35 "My heavenly Father will also do the same to you, if each of you does not forgive his brother from your heart."
[Mat 6:14-15 NASB95] 14 "For if you forgive others for their transgressions, your heavenly Father will also forgive you. 15 "But if you do not forgive others, then your Father will not forgive your transgressions.
If man is responsible for securing his salvation, then he can be lost;
if God secures the person’s salvation, then the person is forever secure.
Like I said, God secures salvation for those who remain obedient. If you have the Holy Spirit, there is no sin that you are powerless to avoid.
[1Co 10:13 NASB95] 13 No temptation has overtaken you but such as is common to man; and God is faithful, who will not allow you to be tempted beyond what you are able, but with the temptation will provide the way of escape also, so that you will be able to endure it.
The eternal security of the believer by the grace of God is the completion and crowning glory of God’s plan of salvation.
Source: Paul Enns, The Moody Handbook of Theology, ed. Jim Vincent and Allan Sholes, Revised and Expanded. (Chicago, IL: Moody Publishers, 2014), 354–356.
[ cc: @ElectedbyHim
This book you've cited teaches a false gospel. It is anathema and belongs in the trash.