The simple answer is that salvation by works seems right in the eyes of man. One of man’s basic desires is to be in control of his own destiny, and that includes his eternal destiny. Salvation by works appeals to man’s pride and his desire to be in control. Being saved by works appeals to that desire far more than the idea of being saved by faith alone. Also, man has an inherent sense of justice. Even the most ardent atheist believes in some type of justice and has a sense of right and wrong, even if he has no moral basis for making such judgments. Our inherent sense of right and wrong demands that if we are to be saved, our “good works” must outweigh our “bad works.” Therefore, it is natural that when man creates a religion it would involve some type of salvation by works.
Because salvation by works appeals to man’s sinful nature, it forms the basis of almost every religion except for biblical Christianity. Proverbs 14:12 tells us that “there is a way that seems right to a man, but its end is the way of death.” Salvation by works seems right to men, which is why it is the predominantly held viewpoint. That is exactly why biblical Christianity is so different from all other religions—it is the only religion that teaches salvation is a gift of God and not of works. “For it is by grace you have been saved, through faith—and this not from yourselves, it is the gift of God—not by works, so that no one can boast” (Ephesians 2:8–9).
Another reason why salvation by works is the predominantly held viewpoint is that natural or unregenerate man does not fully understand the extent of his own sinfulness or of God’s holiness. Man’s heart is “deceitful above all things, and desperately wicked” (Jeremiah 17:9), and God is infinitely holy (Isaiah 6:3). The deceit of our hearts is the very thing that colors our perception of the extent of that deceit and is what prevents us from seeing our true state before a God whose holiness we are also unable to fully comprehend. But the truth remains that our sinfulness and God’s holiness combine to make our best efforts as “filthy rags” before a holy God (Isaiah 64:6; cf. 6:1–5).
The thought that man’s good works could ever balance out his bad works is a totally unbiblical concept. Not only that, but the Bible also teaches that God’s standard is nothing less than 100 percent perfection. If we stumble in keeping just one part of God’s righteous law, we are as guilty as if we had broken all of it (James 2:10). Therefore, there is no way we could ever be saved if salvation truly were dependent on works.
Another reason that salvation by works can creep into denominations that claim to be Christian or say they believe in the Bible is that they misunderstand passages like James 2:24: “You see then that a man is justified by works, and not by faith only.” Taken in the context of the entire passage (James 2:14–26), it becomes evident that James is not saying our works make us righteous before God; instead, he is making it clear that real saving faith is demonstrated by good works. The person who claims to be a Christian but lives in willful disobedience to Christ has a false or “dead” faith and is not saved. James is making a contrast between two different types of faith—truth faith that saves and false faith that is dead.
[Jas 2:14-26 NKJV] 14 What [does it] profit, my brethren, if someone says he has faith but does not have works? Can faith save him? 15 If a brother or sister is naked and destitute of daily food, 16 and one of you says to them, "Depart in peace, be warmed and filled," but you do not give them the things which are needed for the body, what [does it] profit? 17 Thus also faith by itself, if it does not have works, is dead. 18 But someone will say, "You have faith, and I have works." Show me your faith without your works, and I will show you my faith by my works. 19 You believe that there is one God. You do well. Even the demons believe--and tremble! 20 But do you want to know, O foolish man, that faith without works is dead? 21 Was not Abraham our father justified by works when he offered Isaac his son on the altar? 22 Do you see that faith was working together with his works, and by works faith was made perfect? 23 And the Scripture was fulfilled which says, "Abraham believed God, and it was accounted to him for righteousness." And he was called the friend of God. 24 You see then that a man is justified by works, and not by faith only. 25 Likewise, was not Rahab the harlot also justified by works when she received the messengers and sent [them] out another way? 26 For as the body without the spirit is dead, so faith without works is dead also.
There are simply too many verses that teach that one is not saved by works for any Christian to believe otherwise. Titus 3:4–5 is one of many such passages: “But when the kindness and the love of God our Savior toward man appeared, not by works of righteousness which we have done, but according to His mercy He saved us, through the washing of regeneration and renewing of the Holy Spirit.” Good works do not contribute to salvation, but they will always be characteristic of one who has been born again. Good works are not the cause of salvation; they are the evidence of it.
While salvation by works might be the predominantly held viewpoint, it is not an accurate one biblically. The Bible contains abundant evidence of salvation by grace alone, through faith alone, in Christ alone (Ephesians 2:8–9).
[Eph 2:8-9 NKJV] 8 For by grace you have been saved through faith, and that not of yourselves; [it is] the gift of God, 9 not of works, lest anyone should boast.