I was educated at Tennessee Temple and other schools and have preached the Gospel for 40 years and never preached the LS doctrine. My father was educated at Wheaton in the 1940s and preached the Gospel for 60 years, but never preached the LS doctrine. My grandfather (mother's side) was educated at SBC schools in the 1920's, preached the Gospel for 60 years and never preached the LS doctrine.
That brings me to say that the LS doctrine is a fairly recent one. You won't find it delineated in the old systematic theologies, sermon books, doctrine books, etc. The first I know who presented it as a doctrine that you must consciously accept Christ as Lord in order to be saved is Arend Ten Pas, my old prof in the early '70's. Then the one who popularized it was John MacArthur, of course. (Tozer and others preached it before then but never systematized it.)
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It's actually a lot older than that. Not only do we know that Jonathan Edwards and Spurgeon and other greats demanded surrender but ...
* Matthew 7:19: "Every tree that does not bear good fruit is cut down and thrown into the fire."
* Matthew 13:23: "As for what was sown on good soil, this is the one who hears the word and understands it. He indeed bears fruit and yields, in one case a hundredfold, in another sixty, and in another thirty."
* John 14:15: "If you love me [Jesus], you will obey what I command."
* Romans 6:1-2a: "What shall we say, then? Shall we go on sinning so that grace may increase? By no means!"
* Romans 8:5-8: "For those who live according to the flesh set their minds on the things of the flesh, but those who live according to the Spirit set their minds on the things of the Spirit. To set the mind on the flesh is death, but to set the mind on the Spirit is life and peace. For the mind that is set on the flesh is hostile to God, for it does not submit to God's law; indeed, it cannot. Those who are in the flesh cannot please God."
* 1 Corinthians 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 nor thieves nor the greedy nor drunkards nor slanderers nor swindlers will inherit the kingdom of God."
* 2 Corinthians 5:17: "Therefore, if anyone is in Christ, he is a new creation; the old has gone, the new has come!"
* Ephesians 5:5: "For of this you can be sure: No immoral, impure or greedy person—such a man is an idolater—has any inheritance in the kingdom of Christ and of God."
* Hebrews 6:7-8: "For land that has drunk the rain that often falls on it, and produces a crop useful to those for whose sake it is cultivated, receives a blessing from God. But if it bears thorns and thistles, it is worthless and near to being cursed, and its end is to be burned."
* Hebrews 12:14b: "Without holiness no one will see the Lord."
* James 2:14,17: "What good is it, my brothers, if a man claims to have faith but has no deeds? Can such faith save him? ...faith by itself, if it is not accompanied by action, is dead."
* 1 Peter 1:15-16: "But just as he who called you is holy, so be holy in all you do; for it is written: 'Be holy, because I am holy.'"
* 1 John 2:3-6: "We know that we have come to know him if we obey his commands. The man who says, 'I know him,' but does not do what he commands is a liar, and the truth is not in him. But if anyone obeys his word, God's love is truly made complete in him. This is how we know we are in him: Whoever claims to live in him must walk as Jesus did."
* 1 John 3:6-9: "No one who lives in him keeps on sinning. No one who continues to sin has either seen him or known him.... Dear children, do not let anyone lead you astray. He who does what is right is righteous, just as he is righteous. He who does what is sinful is of the devil.... No one who is born of God will continue to sin, because God's seed remains in him; he cannot go on sinning, because he has been born of God."